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SHAPES empirical force field: new treatment of angular potentials and its application to square-planar transition-metal complexes Viloya S. Allured, Christine M. Kelly, and Clark R. Landis pp 1 - 12; DOI: 10.1021/ja00001a001 |
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Formation of self-assembled monolayers by chemisorption of derivatives of oligo(ethylene glycol) of structure HS(CH2)11(OCH2CH2)mOH on gold Catherine Pale-Grosdemange, Ethan S. Simon, Kevin L. Prime, and George M. Whitesides pp 12 - 20; DOI: 10.1021/ja00001a002 |
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Detection and characterization of exchangeable protons bound to the hydrogen-activation nickel site of Desulfovibrio gigas hydrogenase: a proton and deuterium Q-band ENDOR study Chaoliang Fan, Miguel Teixeira, Jose Moura, Isabel Moura, Huynh Boi Hanh, Jean Le Gall, Harry D. Peck Jr., and Brian M. Hoffman pp 20 - 24; DOI: 10.1021/ja00001a003 |
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Correlation of nuclear magnetic deshielding with compression of interstitial atoms in transition-metal clusters Joan Mason pp 24 - 26; DOI: 10.1021/ja00001a004 |
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Multiphase characterization of phosphorus sulfides by multidimensional and magic angle spinning-31P NMR spectroscopy. Molecular transformations and exchange pathways at high temperatures T. Bjorholm and H. J. Jakobsen pp 27 - 32; DOI: 10.1021/ja00001a005 |
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High-resolution oxygen-17 NMR of solid silicates Karl T. Mueller, Y. Wu, B. F. Chmelka, J. Stebbins, and A. Pines pp 32 - 38; DOI: 10.1021/ja00001a006 |
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Theoretical investigation of aluminum-oxygen .pi.-bonding in 3- and 4-coordinate aluminum alkoxides Andrew R. Barron, Kerwin D. Dobbs, and Michelle M. Francl pp 39 - 43; DOI: 10.1021/ja00001a007 |
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Vibrational circular dichroism in methylthiirane: ab initio localized molecular orbital predictions and experimental measurements P. L. Polavarapu, P. K. Bose, and S. T. Pickard pp 43 - 48; DOI: 10.1021/ja00001a008 |
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Experimental evidence for the existence of polycarbon oxide sulfides O(Cn)S (n = 3-5) in the gas phase Detlev Suelzle and Helmut Schwarz pp 48 - 51; DOI: 10.1021/ja00001a009 |
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Experimental evidence for the existence of SiCHx (x = 1-3) molecules in the gas phase Ragampeta Srinivas, Detlev Suelzle, and Helmut Schwarz pp 52 - 54; DOI: 10.1021/ja00001a010 |
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The effects of the first- and second-row substituents on the structures and energies of PH4X phosphoranes. An ab initio study Peng Wang, Yala Zhang, Rainer Glaser, Alan E. Reed, Paul v. R. Schleyer, and Andrew Streitwieser pp 55 - 64; DOI: 10.1021/ja00001a011 |
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Assessing molecular similarity from results of ab initio electronic structure calculations Jerzy Cioslowski and Eugene D. Fleischmann pp 64 - 67; DOI: 10.1021/ja00001a012 |
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Simulation of the structure and dynamics of the bis(penicillamine) enkephalin zwitterion Paul E. Smith, Liem X. Dang, and B. Montgomery Pettitt pp 67 - 73; DOI: 10.1021/ja00001a013 |
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Activation to the transition state: reactant and solvent energy flow for a model SN2 reaction in water Bradley J. Gertner, Robert M. Whitnell, Kent R. Wilson, and James T. Hynes pp 74 - 87; DOI: 10.1021/ja00001a014 |
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Theoretical studies on the ring-opening reactions of bicycloalkyl radicals: homolytic .beta.-scission in bicyclo[1.1.0]but-2-yl radical Santiago Olivella and Albert Sole pp 87 - 94; DOI: 10.1021/ja00001a015 |
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The strong hydrogen bond in the formic acid - formate anion system Harold Basch and Walter J. Stevens pp 95 - 101; DOI: 10.1021/ja00001a016 |
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Second-moment equality and the structural chemistry of the main-group intermetallic compounds Stephen Lee pp 101 - 105; DOI: 10.1021/ja00001a017 |
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Mechanism of asymmetric epoxidation. 1. Kinetics Scott S. Woodard, M. G. Finn, and K. Barry Sharpless pp 106 - 113; DOI: 10.1021/ja00001a018 |
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Mechanism of asymmetric epoxidation. 2. Catalyst structure M. G. Finn and K. Barry Sharpless pp 113 - 126; DOI: 10.1021/ja00001a019 |
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Optical absorptions and Raman scattering of metalloporphycenes reveal electronic and vibronic properties distinct from those of metalloporphyrins W. Anthony Oertling, Weishih Wu, Juan J. Lopez-Garriga, Younkyoo Kim, and Chi K. Chang pp 127 - 134; DOI: 10.1021/ja00001a020 |
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Rhenium(VII) monoimido alkylidyne complexes. The importance of face selectivity in the metathesis of acetylenes via rhenacyclobutadiene intermediates I. A. Weinstock, R. R. Schrock, and William M. Davis pp 135 - 144; DOI: 10.1021/ja00001a021 |
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Singly bridged arrangements on Group 14 X2H4 potential surfaces Georges Trinquier pp 144 - 151; DOI: 10.1021/ja00001a022 |
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Models of the reduced forms of polyiron-oxo proteins: an asymmetric, triply carboxylate bridged diiron(II) complex and its reaction with dioxygen William B. Tolman, Shuncheng Liu, James G. Bentsen, and Stephen J. Lippard pp 152 - 164; DOI: 10.1021/ja00001a023 |
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Stibathiolanes: synthesis, solid-state structure, and solution behavior Richard A. Fisher, Ralph B. Nielsen, William M. Davis, and Stephen L. Buchwald pp 165 - 171; DOI: 10.1021/ja00001a024 |
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Base-catalyzed decomposition of nitramide: a new look at an old reaction C. H. Arrowsmith, A. Awwal, B. A. Euser, A. J. Kresge, P. P. T. Lau, D. P. Onwood, Y. C. Tang, and E. C. Young pp 172 - 179; DOI: 10.1021/ja00001a025 |
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The base-catalyzed decomposition of nitramide: mechanism of the second reaction pathway C. H. Arrowsmith, A. J. Kresge, and Y. C. Tang pp 179 - 182; DOI: 10.1021/ja00001a026 |
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Synthesis and structure of molecular tweezers containing active site functionality Steven C. Zimmerman, Zijian Zeng, Weiming Wu, and David E. Reichert pp 183 - 196; DOI: 10.1021/ja00001a027 |
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Complexation of nucleotide bases by molecular tweezers with active site carboxylic acids: effects of microenvironment Steven C. Zimmerman, Weiming Wu, and Zijian Zeng pp 196 - 201; DOI: 10.1021/ja00001a028 |
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Convergent functional groups. X. Molecular recognition of neutral substrates K. S. Jeong, T. Tjivikua, A. Muehldorf, G. Deslongchamps, M. Famulok, and J. Rebek pp 201 - 209; DOI: 10.1021/ja00001a029 |
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Chemical chameleons: hydrogen bonding with imides and lactams in chloroform William L. Jorgensen and Daniel L. Severance pp 209 - 216; DOI: 10.1021/ja00001a030 |
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Synthesis and enzymic evaluation of two conformationally restricted trisaccharide analogs as substrates for N-acetylglucosaminyltransferase V Ingvar Lindh and Ole Hindsgaul pp 216 - 223; DOI: 10.1021/ja00001a031 |
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gem-Dialkyl effect in the intramolecular Diels-Alder reaction of 2-furfuryl methyl fumarates: the reactive rotamer effect, the enthalpic basis for acceleration, and evidence for a polar transition state Michael E. Jung and Jacquelyn Gervay pp 224 - 232; DOI: 10.1021/ja00001a032 |
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Structure and electron density of (2,2,2-trifluoro-1-methylethylidene)sulfur tetrafluoride, F4S:C(CH3)CF3 J. Buschmann, T. Koritsanszky, R. Kuschel, P. Luger, and K. Seppelt pp 233 - 238; DOI: 10.1021/ja00001a033 |
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Mechanism of reaction of hydroxide ion with dinitrochlorobenzenes Radu Bacaloglu, Andrei Blasko, Clifford Bunton, Ellen Dorwin, Francisco Ortega, and Cesar Zucco pp 238 - 246; DOI: 10.1021/ja00001a034 |
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Isodicyclopentadienes and related molecules. 54. Remote electronic perturbation of .pi.-facial stereoselectivity in [4+2] cycloadditions to isodicyclopentafulvenes. The consequences of p-phenyl substitution Melinda Gugelchuk and Leo A. Paquette pp 246 - 253; DOI: 10.1021/ja00001a035 |
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Studies of the antenna effect in polymer molecules. 23. Photosensitized dechlorination of 2,2',3,3',6,6'-hexachlorobiphenyl solubilized in an aqueous solution of poly(sodium styrenesulfonate-co-2-vinylnaphthalene) M. Nowakowska, E. Sustar, and James E. Guillet pp 253 - 258; DOI: 10.1021/ja00001a036 |
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The regiospecific synthesis of polysubstituted naphthalenes and iodo(acyl)naphthoquinones via zirconocene complexes of naphthalynes Stephen L. Buchwald and Susan M. King pp 258 - 265; DOI: 10.1021/ja00001a037 |
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Cyclic vanadium(V) alkoxide. An analog of the ribonuclease inhibitors Debbie C. Crans, Robert A. Felty, and Mary M. Miller pp 265 - 269; DOI: 10.1021/ja00001a038 |
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Asymmetric hydroxylation with lipoxygenase: the role of group hydrophobicity on regioselectivity Violeta K. Datcheva, Katalin Kiss, Lisa Solomon, and Keith S. Kyler pp 270 - 274; DOI: 10.1021/ja00001a039 |
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Studies on the bonding specificity for mitomycin C-DNA monoalkylation processes Ven Shun Li and Harold Kohn pp 275 - 283; DOI: 10.1021/ja00001a040 |
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Toward Chemical Ribonucleases. 2. Synthesis and Characterization of Nucleoside-Bipyridine Conjugates. Hydrolytic Cleavage of RNA by Their Copper(II) Complexes Amil S. Modak, Janice K. Gard, Michael C. Merriman, Kimberly A. Winkeler, James K. Bashkin, and Michael K. Stern pp 283 - 291; DOI: 10.1021/ja00001a041 |
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Catalytic antibodies with acyl-transfer capabilities: mechanistic and kinetic investigations Kim D. Janda, Jon A. Ashley, Teresa M. Jones, Donald A. McLeod, Diane M. Schloeder, Michael I. Weinhouse, Richard A. Lerner, Richard A. Gibbs, Patricia A. Benkovic, and et al. pp 291 - 297; DOI: 10.1021/ja00001a042 |
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Differential binding energy: a detailed evaluation of the influence of hydrogen-bonding and hydrophobic groups on the inhibition of thermolysin by phosphorus-containing inhibitors Bradley Morgan, John M. Scholtz, Marcus D. Ballinger, Ilan D. Zipkin, and Paul A. Bartlett pp 297 - 307; DOI: 10.1021/ja00001a043 |
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Leucodaunomycins, new intermediates in the redox chemistry of daunomycin Donald M. Bird, Giorgio Gaudiano, and Tad H. Koch pp 308 - 315; DOI: 10.1021/ja00001a044 |
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9-(Difluorophosphonoalkyl)guanines as a new class of multisubstrate analog inhibitors of purine nucleoside phosphorylase S. Halazy, A. Ehrhard, and Charles Danzin pp 315 - 317; DOI: 10.1021/ja00001a045 |
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Analysis of the structures, infrared spectra, and Raman spectra for methyl, ethyl, isopropyl, and tert-butyl radicals Jacob Pacansky, W. Koch, and M. D. Miller pp 317 - 328; DOI: 10.1021/ja00001a046 |
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Study of the structure of perfluoro ethers: structural models for poly(perfluoroformaldehyde), poly(perfluoroethylene oxide) and poly(perfluoropropylene oxide) J. Pacansky, M. Miller, W. Hatton, B. Liu, and A. Scheiner pp 329 - 343; DOI: 10.1021/ja00001a047 |
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Carbon dioxide activation by cobalt(I) macrocycles: factors affecting carbon dioxide and carbon monoxide binding Etsuko Fujita, Carol Creutz, Norman Sutin, and David J. Szalda pp 343 - 353; DOI: 10.1021/ja00001a048 |
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Synthesis, structure, and stabilities of trans-1,2-diphenyl-4,4,5,5,6,6-hexamethyl-4,5,6-trisilacycloheptene Toshio Shimizu, Keiko Shimizu, and Wataru Ando pp 354 - 355; DOI: 10.1021/ja00001a049 |
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Observation of a weakly bound Mn(CO)5+/CH4 complex C. E. C. A. Hop and T. B. McMahon pp 355 - 357; DOI: 10.1021/ja00001a050 |
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Kinetic acidity of cubane Richard E. Dixon, Andrew Streitwieser, Philip G. Williams, and Philip E. Eaton pp 357 - 358; DOI: 10.1021/ja00001a051 |
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Surprising differences in the reactivity of cyano aromatic radical anions generated by photoinduced electron transfer Matthew A. Kellett, David G. Whitten, Ian R. Gould, and William R. Bergmark pp 358 - 359; DOI: 10.1021/ja00001a052 |
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Stereochemical studies on the atomic inversion of divalent oxygen: the use of dinaphtho[a,j]anthracenes to restrict rotational motion Ram B. Gupta, Moses K. Kaloustian, Richard W. Franck, and John F. Blount pp 359 - 361; DOI: 10.1021/ja00001a053 |
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A stable crystalline carbene Anthony J. Arduengo, Richard L. Harlow, and Michael Kline pp 361 - 363; DOI: 10.1021/ja00001a054 |
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Nuclear magnetic resonance of hydroxyl and amido, protons of oligosaccharides in aqueous solution: evidence for a strong intramolecular hydrogen bond in sialic acid residues Leszek Poppe and Herman Van Halbeek pp 363 - 365; DOI: 10.1021/ja00001a055 |
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Redox-switched molecular aggregates: the first example of vesicle formation from hydrophobic ferrocene derivatives Julio C. Medina, Isabelle Gay, Zhihong Chen, Luis Echegoyen, and George W. Gokel pp 365 - 366; DOI: 10.1021/ja00001a056 |
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A molecular receptor based on the ferrocene system: selective complexation using atomic ball bearings Julio C. Medina, Chensheng Li, Simon G. Bott, Jerry L. Atwood, and George W. Gokel pp 366 - 367; DOI: 10.1021/ja00001a057 |
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The reduction by deuterium on platinum black of exo-2-norbornyl* and endo-2-norbornyl* to norbornane-2-d1 occurs with predominant retention of configuration T. Randall Lee and George M. Whitesides pp 368 - 369; DOI: 10.1021/ja00001a058 |
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The extent of incorporation of excess deuterium in the platinum-catalyzed reduction of unsubstituted cycloolefins by H2 in D2O/THF increases with the strain energy of the product cycloalkanes T. Randall Lee and George M. Whitesides pp 369 - 370; DOI: 10.1021/ja00001a059 |
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Four-dimensional [13C,1H,13C,1H] HMQC-NOE-HMQC NMR spectroscopy: resolving tertiary nuclear Overhauser effect distance constraints in the spectra of larger proteins Erik R. P. Zuiderweg, Andrew M. Petros, Stephen W. Fesik, and Edward T. Olejniczak pp 370 - 372; DOI: 10.1021/ja00001a060 |
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Characterization of high-nuclearity platinum carbonyl cluster anions by 252Cf-plasma desorption mass spectrometry: formation of gas-phase [Pt26(CO)x]n monocharged ion oligomers (n = 1-20) from solid-state [Pt26(CO)32]2- dianions Catherine J. McNeal, Janita M. Hughes, Gregory J. Lewis, and Lawrence F. Dahl pp 372 - 373; DOI: 10.1021/ja00001a061 |
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Electron transfer processes. 52. Promotion of electron transfer by protonation of nitrogen-centered free radicals. The addition of radicals to iminium ions Glen A. Russell, Ching Fa Yao, Ragine Rajaratnam, and Byeong Hyo Kim pp 373 - 375; DOI: 10.1021/ja00001a062 |
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Halogenated peroxyl radicals as two-electron-transfer agents. Oxidation of organic sulfides to sulfoxides Christian Schoeneich, Ahmed Aced, and Klaus Dieter Asmus pp 375 - 376; DOI: 10.1021/ja00001a063 |
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The complementary redox properties of viologens and pyromellitimides: a new class of organic conductors Stephen L. Buchwalter, Revathi Iyengar, Alfred Viehbeck, and Terrence R. O'Toole pp 376 - 377; DOI: 10.1021/ja00001a064 |
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Room-temperature synthesis and characterization of new ZnPO and ZnAsO sodalite open frameworks Tina M. Nenoff, William T. A. Harrison, Thurman E. Gier, and Galen D. Stucky pp 378 - 379; DOI: 10.1021/ja00001a065 |
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Solid-state electrochemistry: voltammetric monitoring of redox transitions in single crystals of silicotungstic acid Pawel J. Kulesza, Larry R. Faulkner, Jie Chen, and Walter G. Klemperer pp 379 - 381; DOI: 10.1021/ja00001a066 |
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Stereoselective, one-step assembly of the strained protoilludane framework by cobalt-mediated cyclization of an acyclic enediyne precursor. A total synthesis of illudol Erik P. Johnson and K. Peter C. Vollhardt pp 381 - 382; DOI: 10.1021/ja00001a067 |
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Complexation control of pericyclic reactions: supramolecular effects on the intramolecular Diels-Alder reaction Simon C. Hirst and Andrew D. Hamilton pp 382 - 383; DOI: 10.1021/ja00001a068 |
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Hydrosilation of manganese acyls (CO)5MnCOR (R = CH3, Ph) Brian T. Gregg, Paul K. Hanna, Edward J. Crawford, and Alan R. Cutler pp 384 - 385; DOI: 10.1021/ja00001a069 |
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.pi.-Bond energies in protonated Schiff bases Douglas Bond pp 385 - 387; DOI: 10.1021/ja00001a070 |
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Book Reviews pp 387 - 388; DOI: 10.1021/ja00001a600 |
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Photophysical properties of rhenium(I) diimine complexes: observation of room-temperature intraligand phosphorescence John R. Shaw and Russell H. Schmehl pp 389 - 394; DOI: 10.1021/ja00002a001 |
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Study of the relationship between specific volume and composition for alkali metal oxide-silica and alkali metal fluoride-beryllium fluoride glasses with a random graph model Juan Jose Meghirditchian pp 395 - 397; DOI: 10.1021/ja00002a002 |
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Theoretical analysis of acetyltriazene and the mechanistic implications of its reaction with acid Judy L. Ozment, Ann M. Schmiedekamp, Laurie A. Schultz-Merkel, Richard H. Smith, and Christopher J. Michejda pp 397 - 405; DOI: 10.1021/ja00002a003 |
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Carbon dioxide binding to human carbonic anhydrase II Kenneth M. Merz pp 406 - 411; DOI: 10.1021/ja00002a004 |
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Ab initio search for the structure of the 4-protoadamantyl cation R. Dutler, A. Rauk, S. M. Whitworth, and T. S. Sorensen pp 411 - 416; DOI: 10.1021/ja00002a005 |
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Ab initio electronic structure calculations on the benzene dication and other C6H62+ isomers Karsten Krogh-Jespersen pp 417 - 423; DOI: 10.1021/ja00002a006 |
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Theoretical study of the activation of alkane carbon-hydrogen and carbon-carbon bonds by different transition metals Margareta R. A. Blomberg, Per E. M. Siegbahn, Umpei Nagashima, and Jan Wennerberg pp 424 - 433; DOI: 10.1021/ja00002a007 |
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Valence bonds in the main group elements. Generalized valence bond description Richard P. Messmer pp 433 - 440; DOI: 10.1021/ja00002a008 |
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Electrochemistry and electrochromic behavior of Langmuir-Blodgett films of octakis-substituted rare-earth metal diphthalocyanines Yunqi Liu, Kiyotaka Shigehara, Masahiko Hara, and Akira Yamada pp 440 - 443; DOI: 10.1021/ja00002a009 |
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Molecular recognition of sugars by monolayers of resorcinol-dodecanal cyclotetramer Kazue Kurihara, Kaori Ohto, Yasutaka Tanaka, Yasuhiro Aoyama, and Toyoki Kunitake pp 444 - 450; DOI: 10.1021/ja00002a010 |
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Formation of organic thin films by electrolysis of surfactants with the ferrocenyl moiety Tetsuo Saji, Katsuyoshi Hoshino, Yoshiyuki Ishii, and Masayuki Goto pp 450 - 456; DOI: 10.1021/ja00002a011 |
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Studies of virus structure by Raman spectroscopy. Cysteine conformation and sulfhydryl interactions in proteins and viruses. 1. Correlation of the Raman sulfur-hydrogen band with hydrogen bonding and intramolecular geometry in model compounds Huimin Li and George J. Thomas pp 456 - 462; DOI: 10.1021/ja00002a012 |
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Carbon-13 CP/MAS NMR studies of the stereochemical nonrigidity of titanium tetracyclopentadienyl in the solid state Stephen J. Heyes and Christopher M. Dobson pp 463 - 469; DOI: 10.1021/ja00002a013 |
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Solid-state mercury-199 and cadmium-113 NMR studies of mercury- and cadmium-thiolate complexes. Spectroscopic models for [Hg(SCys)n] centers in the bacterial mercury resistance proteins Rodolfo A. Santos, Eric S. Gruff, Stephen A. Koch, and Gerard S. Harbison pp 469 - 475; DOI: 10.1021/ja00002a014 |
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Intermolecular alkane carbon-hydrogen bond activation with manganese and iron carbonyl [(OC)3Mn- and (OC)2Fe-] negative ions in the gas phase Richard N. McDonald, Michael T. Jones, and A. Kasem Chowdhury pp 476 - 486; DOI: 10.1021/ja00002a015 |
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Global control of suprathreshold reactivity by quantized transition states David C. Chatfield, Ronald S. Friedman, Donald G. Truhlar, Bruce C. Garrett, and David W. Schwenke pp 486 - 494; DOI: 10.1021/ja00002a016 |
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The higher oxides of carbon C8nO2n (n = 3-5): synthesis, characterization, and x-ray crystal structure. Formation of cyclo[n]carbon ions Cn+ (n = 18, 24), Cn- (n = 18, 24, 30), and higher carbon ions including C60+ in laser desorption Fourier transform mass spectrometric experiments Yves Rubin, Michael Kahr, Carolyn B. Knobler, Francois Diederich, and Charles L. Wilkins pp 495 - 500; DOI: 10.1021/ja00002a017 |
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Structures and photoactivation of the charge-transfer complexes of bis(arene)iron(II) dications with ferrocene and arene donors R. E. Lehmann and Jay K. Kochi pp 501 - 512; DOI: 10.1021/ja00002a018 |
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Factors determining the site of electroreduction in nickel metalloporphyrins. Spectral characterization of nickel(I) porphyrins, nickel(II) porphyrin .pi.-anion radicals, and nickel(II) porphyrin .pi.-anion radicals with some nickel(I) character K. M. Kadish, M. M. Franzen, B. C. Han, C. Araullo-McAdams, and D. Sazou pp 512 - 517; DOI: 10.1021/ja00002a019 |
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Combined Moessbauer and EPR studies of the S = 3 state of an exchange-coupled iron(III)-copper(II) complex: test for quantitative EPR analysis of integer spin systems C. Juarez-Garcia, M. P. Hendrich, T. R. Holman, L. Que, and E. Munck pp 518 - 525; DOI: 10.1021/ja00002a020 |
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Models of lysine-cysteine hydrogen bonding in metallothionein: hydrogen bonding between ammonium and benzenethiolate ligands in [(C6H11)2NH2]2 [Co(SC6H5)4] Wesley P. Chung, John C. Dewan, and M. Anton Walters pp 525 - 530; DOI: 10.1021/ja00002a021 |
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X-ray crystallographic and two-dimensional NMR investigations of a coenzyme B12 analog with 5'-deoxyadenosine replaced by 9-(CH2)3-adenine Thomas G. Pagano, Luigi G. Marzilli, Maria M. Flocco, Chao Tsai, H. L. Carrell, and Jenny P. Glusker pp 531 - 542; DOI: 10.1021/ja00002a022 |
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Combined x-ray crystallographic, single-crystal EPR, and theoretical study of metal-centered radicals of the type [.eta.5C5R5Cr(CO)2L] (R = H, Me; L = CO, tertiary phosphine) S. Fortier, M. C. Baird, K. F. Preston, J. R. Morton, T. Ziegler, T. J. Jaeger, W. C. Watkins, J. H. MacNeil, K. A. Watson, and et al. pp 542 - 551; DOI: 10.1021/ja00002a023 |
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Bonding in tris(.eta.5-cyclopentadienyl) actinide complexes. 5. A comparison of the bonding in neptunium, plutonium, and transplutonium compounds with that in lanthanide compounds and a transition-metal analog Richard J. Strittmatter and Bruce E. Bursten pp 552 - 559; DOI: 10.1021/ja00002a024 |
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Insertion of rhodium into the carbon-sulfur bond of thiophene. Mechanism of a model for the hydrodesulfurization reaction William D. Jones and Lingzhen Dong pp 559 - 564; DOI: 10.1021/ja00002a025 |
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Stereoselective .alpha.-alkylation of metallacyclic zirconoxycarbene complexes - a case of asymmetric 1,5-induction Gerhard Erker, Friedrich Sosna, Peter Betz, Stefan Werner, and Carl Krueger pp 564 - 573; DOI: 10.1021/ja00002a026 |
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Regio- and stereocontrolled functionalization of acyclic molybdenum-.eta.3-allyl complexes Wen Jung Vong, Shie Ming Peng, Shie Hsiung Lin, Wen Jye Lin, and Rai Shung Liu pp 573 - 582; DOI: 10.1021/ja00002a027 |
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Molecular semiconductors from bifunctional dithia- and diselenadiazolyl radicals. Preparation and solid-state structural and electronic properties of 1,4-[(E2N2C)C6H4(CN2E2)] (E = sulfur, selenium) A. Wallace Cordes, Robert C. Haddon, Richard T. Oakley, Lynn F. Schneemeyer, Joseph V. Waszczak, Kelly M. Young, and Neil M. Zimmerman pp 582 - 588; DOI: 10.1021/ja00002a028 |
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Kinetics and mechanism of catalysis of the asymmetric hydrogenation of .alpha.,.beta.-unsaturated carboxylic acids by bis(carboxylato) {2,2'-bis(diphenylphosphino)-1,1'-binaphthyl}ruthenium(II), [RuII(BINAP) (O2CR)2] Michael T. Ashby and Jack Halpern pp 589 - 594; DOI: 10.1021/ja00002a029 |
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Generation, entrapment, and spectroscopic characterization of radical cations of .alpha.,.omega.-diphenyl polyenes within the channels of pentasil zeolites V. Ramamurthy, Jonathan V. Caspar, and David R. Corbin pp 594 - 600; DOI: 10.1021/ja00002a030 |
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Modification of photochemical reactivity by zeolites. Preparation and spectroscopic characterization of polarons and bipolarons of thiophene oligomers within the channels of pentasil zeolites: the evolution of organic radical ions into conducting polymers Jonathan V. Caspar, V. Ramamurthy, and David R. Corbin pp 600 - 610; DOI: 10.1021/ja00002a031 |
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Pulse radiolytic kinetic study of the decay of .alpha.-methyl-substituted benzoquinone radical anions: a possible mechanistic model for bioreductive alkylation Kevin E. O'Shea and Marye Anne Fox pp 611 - 615; DOI: 10.1021/ja00002a032 |
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An exceptionally simple method of preparation of biradicals. 2. Low-temperature fluorescence spectra and ambient temperature laser-induced fluorescence spectra of 1,3-, 1,6-, 2,6-, and 2,7-naphthoquinodimethane Michael C. Biewer, Curtiss R. Biehn, Matthew S. Platz, Alain Despres, and Eva Migirdicyan pp 616 - 620; DOI: 10.1021/ja00002a033 |
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Design of spatial disposition of anionic porphyrins in matrices of ammonium bilayer membranes Yuichi Ishikawa and Toyoki Kunitake pp 621 - 630; DOI: 10.1021/ja00002a034 |
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New copper chemistry. 18. Reaction of Bu2CuLi.cntdot.LiI with alkyl iodides: evidence for free radicals and electron transfer Steven H. Bertz, G. Dabbagh, and A. M. Mujsce pp 631 - 636; DOI: 10.1021/ja00002a035 |
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Annulation via alkylation-Alder ene cyclizations. Palladium-catalyzed cycloisomerization of 1,6-enynes Barry M. Trost, M. Lautens, C. Chan, D. J. Jebaratnam, and T. Mueller pp 636 - 644; DOI: 10.1021/ja00002a036 |
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Nitrogen-15-labeled deoxynucleosides. 4. Synthesis of [1-15N] and [2-15N]-labeled 2'-deoxyguanosines Bhaswati Goswami and Roger A. Jones pp 644 - 647; DOI: 10.1021/ja00002a037 |
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On the 1,3-isomerization of nonracemic .alpha.-(alkoxy)allylstannanes James A. Marshall, Gregory S. Welmaker, and Benjamin W. Gung pp 647 - 656; DOI: 10.1021/ja00002a038 |
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Cycloadditions. 30. Copper(I)-catalyzed intramolecular diene-diene cycloaddition reactions and rearrangements Regina Hertel, Jochen Mattay, and Jan Runsink pp 657 - 665; DOI: 10.1021/ja00002a039 |
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Enantiomeric excess and absolute configuration determination of cis-dihydrodiols from bacterial metabolism of monocyclic arenes Derek R. Boyd, M. R. J. Dorrity, M. V. Hand, J. F. Malone, N. D. Sharma, H. Dalton, D. J. Gray, and G. N. Sheldrake pp 666 - 667; DOI: 10.1021/ja00002a040 |
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Synthesis of the first 2,2'-biphosphinine. X-ray crystal structure analysis of its tetracarbonylchromium complex Pascal Le Floch, Duncan Carmichael, Louis Ricard, and Francois Mathey pp 667 - 669; DOI: 10.1021/ja00002a041 |
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Cubane radical cation in liquid hydrocarbons: time-resolved fluorescence detected magnetic resonance study X. Z. Qin, A. D. Trifunac, P. E. Eaton, and Y. Xiong pp 669 - 670; DOI: 10.1021/ja00002a042 |
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Activation in transition-metal catalysis by catalyst relay. A synthetic approach to (-)-dendrobine Barry M. Trost, Andrew S. Tasker, Gerd Ruther, and Arndt Brandes pp 670 - 672; DOI: 10.1021/ja00002a043 |
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New trialkylsilyl enol ether chemistry. Synthesis of the benzomorphanone core structure using a stereoelectronic conformational lock Philip Magnus and Iain Coldham pp 672 - 673; DOI: 10.1021/ja00002a044 |
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Metallobiochemistry of a ribosomal RNA. A possible role for Na+ and K+ in the regulation of Mg2+ binding sites on Escherichia coli 5S rRNA: implications for activity Susan S. Reid and J. A. Cowan pp 673 - 675; DOI: 10.1021/ja00002a045 |
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Coordination chemistry of magnesium ions and 5S rRNA (Escherichia coli): binding parameters, ligand symmetry, and implications for activity J. A. Cowan pp 675 - 676; DOI: 10.1021/ja00002a046 |
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Effect of nonexcitonic interactions among the paired molecules on the Qy transition of bacteriochlorophyll dimers. Applications to the primary electron donors P-860 and P-960 in bacterial reaction centers V. Rosenbach-Belkin, J. R. E. Fisher, and A. Scherz pp 676 - 678; DOI: 10.1021/ja00002a047 |
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Chemistry of synthetic receptors and functional group arrays. 15. The effects of added water on thermodynamic aspects of hydrogen bond based molecular recognition in chloroform James C. Adrian and Craig S. Wilcox pp 678 - 680; DOI: 10.1021/ja00002a048 |
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Unusual organic chemistry on a metallacarborane substrate: formation of a boron-vinyl ester from acetyl chloride Kent W. Piepgrass, James H. Davis, Michal Sabat, and Russell N. Grimes pp 680 - 681; DOI: 10.1021/ja00002a049 |
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Organotransition-metal metallacarboranes. 17. Electronic control of metallacarborane stacking reactions. Directed synthesis of Cp*Co(C2B3)M(C2B3)CoCp* tetradecker sandwiches Kent W. Piepgrass, James H. Davis, Michal Sabat, and Russell N. Grimes pp 681 - 683; DOI: 10.1021/ja00002a050 |
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Engineering subtilisin for reaction in dimethylformamide Ziyang Zhong, Jennifer L. C. Liu, Lois M. Dinterman, Malcolm A. J. Finkelman, W. Thomas Mueller, Michele L. Rollence, Marc Whitlow, and Chi Huey Wong pp 683 - 684; DOI: 10.1021/ja00002a051 |
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Epoxyquinones from 2,5-dihydroxyacetanilide: opposite facial specificity in the epoxidation by enzymes from Streptomyces LL-C10037 and Streptomyces MPP 3051 Steven J. Gould and Ben Shen pp 684 - 686; DOI: 10.1021/ja00002a052 |
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Polyacrylamides bearing pendant .alpha.-sialoside groups strongly inhibit agglutination of erythrocytes by influenza virus Andreas Spaltenstein and George M. Whitesides pp 686 - 687; DOI: 10.1021/ja00002a053 |
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New macrocyclic pseudopeptides containing urethane backbone linkages Youling Wu and Joachim Kohn pp 687 - 688; DOI: 10.1021/ja00002a054 |
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Physical characterization of a totally synthetic 2[4Fe-4S] clostridial ferredoxin Eugene T. Smith, Benjamin A. Feinberg, John H. Richards, and John M. Tomich pp 688 - 689; DOI: 10.1021/ja00002a055 |
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Dimolybdenum and ditungsten derivatives of the trisilanol, [(c-C6H11)7Si7O9(OH)3]: [(c-C6H11)7Si7O12]2Mo2 (M.tplbond.M) and [(c-C6H11)7Si7O12]2W2(.mu.-H)(O-tert-Bu) Theodore A. Budzichowski, Stephanie T. Chacon, Malcolm H. Chisholm, Frank J. Feher, and William Streib pp 689 - 691; DOI: 10.1021/ja00002a056 |
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Requirements for Houben-Hoesch and Gattermann reactions. Involvement of diprotonated cyanides in the reactions with benzene Michihisa Yato, Tomohiko Ohwada, and Koichi Shudo pp 691 - 692; DOI: 10.1021/ja00002a057 |
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The Raman spectrum of matrix-isolated cyclobutadiene. Evidence for environmental hindrance to heavy-atom tunneling? Bradley R. Arnold, Juliusz G. Radziszewski, Alan Campion, Scott S. Perry, and Josef Michl pp 692 - 694; DOI: 10.1021/ja00002a058 |
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Enantioselective synthesis of the epoxy diyne core of neocarzinostatin chromophore Andrew G. Myers, Philip M. Harrington, and Elaine Y. Kuo pp 694 - 695; DOI: 10.1021/ja00002a059 |
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Effect of the solvent on enzyme regioselectivity Eduardo Rubio, Alfonso Fernandez-Mayorales, and Alexander M. Klibanov pp 695 - 696; DOI: 10.1021/ja00002a060 |
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C4H4 negative ions: formation of the bicyclo[1.1.0]but-1(3)-ene radical anion and an experimental determination of the heat of formation of bicyclo[1.1.0]but-1(3)-ene Phillip K. Chou and Steven R. Kass pp 697 - 698; DOI: 10.1021/ja00002a061 |
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Unsymmetrical dicopper complexes. Direct observation of reversible oxygen binding in a copper monooxygenase model system M. Sarwar Nasir, Kenneth D. Karlin, Deborah McGowty, and Jon Zubieta pp 698 - 700; DOI: 10.1021/ja00002a062 |
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Low-temperature, palladium(II)-catalyzed, solution-phase oxidation of methane to methanol derivative Lien Chung Kao, Alan C. Hutson, and Ayusman Sen pp 700 - 701; DOI: 10.1021/ja00002a063 |
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A palladium-catalyzed zipper reaction Barry M. Trost and Yian Shi pp 701 - 703; DOI: 10.1021/ja00002a064 |
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Nonlinear optical and excited-state properties of conjugated, one-dimensional [N.ident.M(OR)3]n polymers Timothy P. Pollagi, Timothy C. Stoner, Richard F. Dallinger, Thomas M. Gilbert, and Michael D. Hopkins pp 703 - 704; DOI: 10.1021/ja00002a065 |
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Crystallographic evidence for multiple coordinating conformations in a family of macrocyclic chelators John M. Desper and Samuel H. Gellman pp 704 - 706; DOI: 10.1021/ja00002a066 |
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A molecular constraint that generates a cis peptide bond Dinesh K. Sukumaran, Mary Prorok, and David S. Lawrence pp 706 - 707; DOI: 10.1021/ja00002a067 |
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Structures of the efrapeptins: potent inhibitors of mitochondrial ATPase from the fungus Tolypocladium niveum Sandeep Gupta, Stuart B. Krasnoff, Donald W. Roberts, J. A. A. Renwick, Linda S. Brinen, and Jon Clardy pp 707 - 709; DOI: 10.1021/ja00002a068 |
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The mechanism for the photocyclization of ortho-alkyl ketones to cyclobutenols Peter J. Wagner, D. Subrahmanyam, and Bong Ser Park pp 709 - 710; DOI: 10.1021/ja00002a069 |
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Novel transition metal-main group hybrid cages: synthesis and characterization of [MoAs2Se10]2- and [W2As2Se13]2- Samuel C. O'Neal, William T. Pennington, and Joseph W. Kolis pp 710 - 712; DOI: 10.1021/ja00002a070 |
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Self-assembly of a hydrogen-bonded 2 + 3 supramolecular complex Christopher T. Seto and George M. Whitesides pp 712 - 713; DOI: 10.1021/ja00002a071 |
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1,1'-Azonorbornane radical cation. A solution-stable azoalkane radical cation Maria E. Mendicino and Silas C. Blackstock pp 713 - 715; DOI: 10.1021/ja00002a072 |
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Carbonyl coupling on the titanium dioxide TiO2(001) surface H. Idriss, K. Pierce, and M. A. Barteau pp 715 - 716; DOI: 10.1021/ja00002a073 |
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Reductive activation of the .eta.5-methylcyclopentadienyl ligand in [Mn(.eta.5-C5H4Me)(CO)3] and evidence for a ring-slipped intermediate containing an .eta.3-methylcyclopentadienyl ligand Sijoon Lee and N. John Cooper pp 716 - 717; DOI: 10.1021/ja00002a074 |
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Nitrite-bound five-coordinate low-spin iron(II) model complex for the prosthetic group of nitrite reductase with an unusually large quadrupole splitting. Synthesis, Moessbauer properties, and molecular structure of the complex (nitro)(.alpha.,.alpha.,.alpha.,.alpha.-tetrakis(o-pivalamidophenyl)porphinato)iron(II) Habib Nasri, Yaning Wang, Huynh Boi Hanh, and W. Robert Scheidt pp 717 - 719; DOI: 10.1021/ja00002a075 |
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Photoinduced electron transfer in the solid state: rate vs. free energy dependence in fixed-distance porphyrin-acceptor molecules George L. Gaines, Michael P. O'Neil, Walter A. Svec, Mark P. Niemczyk, and Michael R. Wasielewski pp 719 - 721; DOI: 10.1021/ja00002a076 |
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Hydrogen-bonded dimers. Direct study of the interconversion of pyridone dimers and hydroxypyridine monomers by low-temperature nuclear magnetic resonance spectroscopy Michel Gallant, Viet Minh Tan Phan, and James D. Wuest pp 721 - 723; DOI: 10.1021/ja00002a077 |
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Solution and solid-state structure of the "Wittig-Furukawa" cyclopropanation reagent Scott E. Denmark, James P. Edwards, and Scott R. Wilson pp 723 - 725; DOI: 10.1021/ja00002a078 |
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Cleavage of the nitrogen-nitrogen bond in a high oxidation state tungsten or molybdenum hydrazine complex and the catalytic reduction of hydrazine Richard R. Schrock, Timothy E. Glassman, and Michael G. Vale pp 725 - 726; DOI: 10.1021/ja00002a079 |
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Bis(oxazolines) as chiral ligands in metal-catalyzed asymmetric reactions. Catalytic, asymmetric cyclopropanation of olefins David A. Evans, Keith A. Woerpel, Mira M. Hinman, and Margaret M. Faul pp 726 - 728; DOI: 10.1021/ja00002a080 |
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Designed catalyst for enantioselective Diels-Alder addition from a C2-symmetric chiral bis(oxazoline)-iron(III) complex E. J. Corey, Nobuyuki Imai, and Hong Yue Zhang pp 728 - 729; DOI: 10.1021/ja00002a081 |
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Threshold collisional activation of iron cation-propane (Fe.cntdot.C3H8). Probing the potential energy surface Richard H. Schultz and P. B. Armentrout pp 729 - 730; DOI: 10.1021/ja00002a082 |
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Primary and secondary oxygen-18 isotope effects in the alkaline and enzyme-catalyzed hydrolysis of phosphotriesters Steven R. Caldwell, Frank M. Raushel, Paul M. Weiss, and W. W. Cleland pp 730 - 732; DOI: 10.1021/ja00002a083 |
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Book Reviews pp 732 - 734; DOI: 10.1021/ja00002a600 |
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An AM1 study of the reactions of ozone with ethylene and 2-butene Michael J. S. Dewar, Jackson C. Hwang, and Daniel R. Kuhn pp 735 - 741; DOI: 10.1021/ja00003a001 |
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Mechanism for selective ammonia transport through poly(vinylammonium thiocyanate) membranes Abhoyjit Bhown and E. L. Cussler pp 742 - 749; DOI: 10.1021/ja00003a002 |
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Carbon-13 chemical shift tensors in polycyclic aromatic compounds. 2. Single-crystal study of naphthalene Mark H. Sherwood, Julio C. Facelli, D. W. Alderman, and David M. Grant pp 750 - 753; DOI: 10.1021/ja00003a003 |
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Coordination chemistry of copper-containing amine oxidases: nuclear magnetic relaxation dispersion studies of copper binding, solvent-water exchange, substrate and inhibitor binding, and protein aggregation David M. Dooley, Michele A. McGuirl, Cheryl E. Cote, Peter F. Knowles, Ishwar Singh, Marga Spiller, Rodney D. Brown, and Seymour H. Koenig pp 754 - 761; DOI: 10.1021/ja00003a004 |
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Polymerization mechanisms of propellanes Karl Jug and Andreas Poredda pp 761 - 764; DOI: 10.1021/ja00003a005 |
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Cyclopentadienylidenecarbene: a stable isomer of o-benzyne? Neil A. Burton, Geoffrey E. Quelch, Mary M. Gallo, and Henry F. Schaefer pp 764 - 769; DOI: 10.1021/ja00003a006 |
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The chemical reaction molecular dynamics method and the dynamic transition state: proton transfer reaction in formamidine and water solvent system Masataka Nagaoka, Yoshishige Okuno, and Tokio Yamabe pp 769 - 778; DOI: 10.1021/ja00003a007 |
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Are any ten-valence-electron HXY species bent in the ground state? Ab initio optimized energies and shapes of HBO, HBS, HAlO, HAlS, and HCS+ and their isomers Erach R. Talaty, Yanchu Huang, and Melvin E. Zandler pp 779 - 786; DOI: 10.1021/ja00003a008 |
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Prediction of carbon-hydrogen bond dissociation energies for polycyclic aromatic hydrocarbons of arbitrary size Stephen E. Stein and R. L. Brown pp 787 - 793; DOI: 10.1021/ja00003a009 |
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Circular polarization of the phosphorescence of .alpha.,.beta.-enones: effect of triplet-triplet coupling. Evidence for nondistorted 3.pi..pi.* states P. M. L. Blok, H. J. C. Jacobs, and H. P. J. M. Dekkers pp 794 - 801; DOI: 10.1021/ja00003a010 |
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Examination of allyl radical excited-state dynamics and ground-state vibrational frequencies by ultraviolet resonance Raman spectroscopy James D. Getty, Martin J. Burmeister, Sjon G. Westre, and Peter B. Kelly pp 801 - 805; DOI: 10.1021/ja00003a011 |
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Hemiacetal anions: a model for tetrahedral reaction intermediates Susan Baer, Elizabeth A. Brinkman, and John I. Brauman pp 805 - 812; DOI: 10.1021/ja00003a012 |
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Fragmentations of gas-phase complexes between alkali metal ions and peptides: metal ion binding to carbonyl oxygens and other neutral functional groups Lynn M. Teesch and Jeanette Adams pp 812 - 820; DOI: 10.1021/ja00003a013 |
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Evidence for facile and selective desulfurization: the reactions of 2,5-dihydrothiophene on molybdenum(110) A. C. Liu and Cynthia M. Friend pp 820 - 826; DOI: 10.1021/ja00003a014 |
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Solvent and secondary kinetic isotope effects for the microhydrated SN2 reaction of Cl-(H2O)n with CH3Cl Xin Gui Zhao, Susan C. Tucker, and Donald G. Truhlar pp 826 - 832; DOI: 10.1021/ja00003a015 |
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The gas-phase chemistry of iron cation with n-pentanenitrile: a seemingly simple system? Karsten Eller, Waltraud Zummack, Helmut Schwarz, Lisa M. Roth, and Ben S. Freiser pp 833 - 839; DOI: 10.1021/ja00003a016 |
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Study of the gas-phase chemistry of yttrium-methyl cation YCH3+: .sigma.-bond metathesis and migratory insertion of C:C bonds into the Y+-methyl bond Y. Huang, Y. D. Hill, and Ben S. Freiser pp 840 - 845; DOI: 10.1021/ja00003a017 |
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Surface-enhanced Raman spectroscopy of peptides: preferential N-terminal adsorption on colloidal silver Tonya M. Herne, Angela Ahern, and Robin L. Garrell pp 846 - 854; DOI: 10.1021/ja00003a018 |
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XPS studies of solvated metal atom dispersed (SMAD) catalysts. Evidence for layered cobalt-manganese particles on alumina and silica Beng Jit Tan, Kenneth J. Klabunde, and Peter M. A. Sherwood pp 855 - 861; DOI: 10.1021/ja00003a019 |
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Entropy barriers to proton transfer Michael Meot-Ner and Sean C. Smith pp 862 - 869; DOI: 10.1021/ja00003a020 |
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On the mechanism of oxygen-atom or nitrene-group transfer in reactions of epoxides and aziridines with tungsten(II) compounds Lauren M. Atagi, Diana E. Over, Donald R. McAlister, and James M. Mayer pp 870 - 874; DOI: 10.1021/ja00003a021 |
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Wide range of pKa values of coordinated dihydrogen. Synthesis and properties of some .eta.2-dihydrogen and dihydride complexes of ruthenium Guochen Jia and Robert H. Morris pp 875 - 883; DOI: 10.1021/ja00003a022 |
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EXAFS studies of nickel(II), nickel(I), and Ni(I)-CO tetraazamacrocycles and the crystal structure of (5,7,7,12,14,14-hexamethyl-1,4,8,11-tetraazacyclotetradeca-4,11-diene)nickel(I) perchlorate Lars R. Furenlid, Mark W. Renner, David J. Szalda, and Etsuko Fujita pp 883 - 892; DOI: 10.1021/ja00003a023 |
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Paramagnetic alkylchromium compounds as homogeneous catalysts for the polymerization of ethylene Barbara J. Thomas, Seok Kyun Noh, Gayle K. Schulte, Shawn C. Sendlinger, and Klaus H. Theopold pp 893 - 902; DOI: 10.1021/ja00003a024 |
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Reaction classification and retrieval. A linkage between synthesis generation and reaction databases James B. Hendrickson and Todd M. Miller pp 902 - 910; DOI: 10.1021/ja00003a025 |
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Total synthesis of 9-dihydroerythronolide B derivatives and of erythronolide B Johann Mulzer, Holger M. Kirstein, Juergen Buschmann, Christian Lehmann, and Peter Luger pp 910 - 923; DOI: 10.1021/ja00003a026 |
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Synthesis of optically active cyclobutanones by the photolysis of chromium-alkoxycarbene complexes in the presence of optically active ene carbamates Louis S. Hegedus, Roderick W. Bates, and Bjorn C. Soderberg pp 923 - 927; DOI: 10.1021/ja00003a027 |
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Enantioselective cyclopropane syntheses using the chiral carbene complexes (SFe)- and (RFe)-C5H5(CO)(PR3)Fe:CHCH3+. A mechanistic analysis of the carbene transfer reaction Maurice Brookhart, Yumin Liu, Emma W. Goldman, Debra A. Timmers, and Gregory D. Williams pp 927 - 939; DOI: 10.1021/ja00003a028 |
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Investigation of the stereochemistry of iron-carbon.alpha. bond cleavage when phenylcyclopropane is generated by .gamma.-ionization of stereospecifically deuterated C5H5(CO)2FeCHDCHDCH(OCH3)C6H5 complexes. A transition-state model for transfer of the carbene ligand from C5H5(CO)2Fe:CHR+ to alkenes Maurice Brookhart and Yumin Liu pp 939 - 944; DOI: 10.1021/ja00003a029 |
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New azasilatrane cations: quaternization of an equatorial nitrogen in azasilatranes J. Woning and John G. Verkade pp 944 - 949; DOI: 10.1021/ja00003a030 |
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Ring opening and hydrogen-atom transfer trapping of the bicyclo[2.1.0]pent-2-yl radical Martin Newcomb, M. Beata Manek, and Anne G. Glenn pp 949 - 958; DOI: 10.1021/ja00003a031 |
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Homogeneous catalysis. Catalytic production of simple enols Steven H. Bergens and B. Bosnich pp 958 - 967; DOI: 10.1021/ja00003a032 |
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Solvent, counterion, and secondary deuterium kinetic isotope effects in the anionic oxy Cope rearrangement Joseph J. Gajewski and Kyle R. Gee pp 967 - 971; DOI: 10.1021/ja00003a033 |
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Lactones. 1. X-ray crystallographic studies of nonanolactone and tridecanolactone: nature of CH.cntdot..cntdot..cntdot.O nonbonded interactions Kenneth B. Wiberg, Roy F. Waldron, Gayle Schulte, and Martin Saunders pp 971 - 977; DOI: 10.1021/ja00003a034 |
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Molecular recognition via base pairing: amine-containing, cytosine-based ditopic receptors that complex guanosine monophosphate Hiroyuki Furuta, Darren Magda, and Jonathan L. Sessler pp 978 - 985; DOI: 10.1021/ja00003a035 |
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Acidities of C2 hydrogen atoms in thiazolium cations and reactivities of their conjugate bases Frederick G. Bordwell and A. V. Satish pp 985 - 990; DOI: 10.1021/ja00003a036 |
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Transition-state imbalance in the general-base catalysis of the deprotonation of 4-phenacylpyridinium cations Dimitrios Stefanidis and John W. Bunting pp 991 - 995; DOI: 10.1021/ja00003a037 |
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Mechanisms of carbonyl participation in phosphate ester hydrolysis and their relationship to mechanisms for the carboxylation of biotin Ronald Kluger and Scott D. Taylor pp 996 - 1001; DOI: 10.1021/ja00003a038 |
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Tetraarylethanediols: surprisingly low energy requirements for electron transfer in solution and in the gas phase John H. Penn, Zhe Lin, and Dao Li Deng pp 1001 - 1008; DOI: 10.1021/ja00003a039 |
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Reactivities of triarylmethyl and diarylmethyl cations with azide ion investigated by laser flash photolysis. Diffusion-controlled reactions Robert A. McClelland, V. M. Kanagasabapathy, Narinder S. Banait, and Steen Steenken pp 1009 - 1014; DOI: 10.1021/ja00003a040 |
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Analysis of asymmetry in the distribution of helical residues in peptides by proton nuclear magnetic resonance M. I. Liff, P. C. Lyu, and Neville R. Kallenbach pp 1014 - 1019; DOI: 10.1021/ja00003a041 |
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Mechanism and stereochemistry of .alpha.,.beta.-dihydroxyacid dehydratase Michael C. Pirrung, Christopher P. Holmes, Daniel M. Horowitz, and David S. Nunn pp 1020 - 1025; DOI: 10.1021/ja00003a042 |
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Alteration of the specificity of subtilisin BPN' by site-directed mutagenesis in its S1 and S1' binding sites Pierre R. Bonneau, Thomas P. Graycar, David A. Estell, and J. Bryan Jones pp 1026 - 1030; DOI: 10.1021/ja00003a043 |
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Oxygen 2p.pi., silicon 3p, and carbon 2p interaction in the highest energy occupied molecular orbitals of methylated siloxanes John A. Tossell, J. H. Moore, K. McMillan, and M. A. Coplan pp 1031 - 1038; DOI: 10.1021/ja00003a044 |
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Semisynthesis of axial-ligand (position 80) mutants of cytochrome c Adrienne L. Raphael and Harry B. Gray pp 1038 - 1040; DOI: 10.1021/ja00003a045 |
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Helix formation of melittin on poly(L-glutamic acid) and poly(D-glutamic acid) Kunio Takeda and Yoshiko Moriyama pp 1040 - 1041; DOI: 10.1021/ja00003a046 |
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Catalytic asymmetric aldol reactions. Use of a chiral (acyloxy)borane complex as a versatile Lewis-acid catalyst Kyoji Furuta, Tohru Maruyama, and Hisashi Yamamoto pp 1041 - 1042; DOI: 10.1021/ja00003a047 |
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Transformation of C-terminal serine and threonine extended precursors into C-terminal .alpha.-amidated peptides: a possible chemical model for the .alpha.-amidating action of pituitary enzymes Darshan Ranganathan and Sujata Saini pp 1042 - 1044; DOI: 10.1021/ja00003a048 |
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A carbonyl 1,1-zwitterion synthon for ester and macrolide synthesis Barry M. Trost and Juan R. Granja pp 1044 - 1046; DOI: 10.1021/ja00003a049 |
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Anionic ring-opening polymerization of 1,2,3,4-tetramethyl-1,2,3,4-tetraphenylcyclotetrasilane Marek Cypryk, Yogendra Gupta, and Krzysztof Matyjaszewski pp 1046 - 1047; DOI: 10.1021/ja00003a050 |
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Stereoselective aldol reactions of chlorotitanium enolates. An efficient method for the assemblage of polypropionate-related synthons David A. Evans, Dale L. Rieger, Mark T. Bilodeau, and Felix Urpi pp 1047 - 1049; DOI: 10.1021/ja00003a051 |
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The [18] all-carbon molecule: cumulene or polyacetylene? Vudhichai Parasuk, Jan Almlof, and Martin W. Feyereisen pp 1049 - 1050; DOI: 10.1021/ja00003a052 |
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Two different fullerenes have the same cyclic voltammetry P. M. Allemand, A. Koch, Fred Wudl, Y. Rubin, F. Diederich, M. M. Alvarez, S. J. Anz, and R. L. Whetten pp 1050 - 1051; DOI: 10.1021/ja00003a053 |
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Formation of reversed vesicles Hironobu Kunieda, Kazuyoshi Nakamura, and D. Fennell Evans pp 1051 - 1052; DOI: 10.1021/ja00003a054 |
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Formation of gas phase solvated bromine and iodine anions in ion/molecule reactions of halobenzenes. Revised heat of formation of benzyne Jose M. Riveros, Steen Ingemann, and Nico M. M. Nibbering pp 1053 - 1053; DOI: 10.1021/ja00003a055 |
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Homogeneous catalytic carbonylation of nitroaromatics. 2. Characterization of two intermediates, Ru[C(O)N(Ar)O][Ph2P(CH2)2PPh2](CO)2 and Ru[C(O)OCH3]2[Ph2P(CH2)2PPh2](CO)2, and evidence for the carbamate-forming step Jerry D. Gargulak, Mark D. Noirot, and Wayne L. Gladfelter pp 1054 - 1055; DOI: 10.1021/ja00003a056 |
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Ring opening induced by iminyl radicals derived from cyclobutanones: new aspects of tin hydride cleavage of S-phenyl sulfenylimines Jean Boivin, Eric Fouquet, and Samir Z. Zard pp 1055 - 1057; DOI: 10.1021/ja00003a057 |
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Synthesis of the highly oxygenated ergostane type steroid (+)-withanolide E Arturo Perez-Medrano and Paul A. Grieco pp 1057 - 1059; DOI: 10.1021/ja00003a058 |
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Fluorine substituent effects on thermal isomerizations: a new thermal reaction of 1,3,5-hexatrienes William R. Dolbier, Keith Palmer, Henryk Koroniak, Hua Qi Zhang, and Virgil L. Goedkin pp 1059 - 1060; DOI: 10.1021/ja00003a059 |
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Surface intervalence enhanced Raman scattering from ferrocyanide on colloidal titanium dioxide. A mode-by-mode description of the Franck-Condon barrier to interfacial charge transfer Robert L. Blackbourn, Christopher S. Johnson, and Joseph T. Hupp pp 1060 - 1062; DOI: 10.1021/ja00003a060 |
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Complexation through nitrogen in copper and nickel complexes of substituted ureas Przemyslaw Maslak, John J. Sczepanski, and Masood Parvez pp 1062 - 1063; DOI: 10.1021/ja00003a061 |
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Book Reviews pp 1064 - 1064; DOI: 10.1021/ja00003a600 |
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Theoretical studies on transannular sulfur.cntdot..cntdot..cntdot.sulfur interactions in geometrically constrained 1,5-dithiocane derivatives Richard S. Glass, Ludwik Adamowicz, and Jeffrey L. Broeker pp 1065 - 1072; DOI: 10.1021/ja00004a001 |
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Charge development at the transition state: a second-order Moeller-Plesset perturbation study of gas-phase SN2 reactions Zheng Shi and Russell J. Boyd pp 1072 - 1076; DOI: 10.1021/ja00004a002 |
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Symmetric associating electrolytes: GCMC simulations and integral equation theory V. Vlachy, T. Ichiye, and A. D. J. Haymet pp 1077 - 1082; DOI: 10.1021/ja00004a003 |
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Weak bonds in the topological theory of atoms in molecules Jerzy Cioslowski, Stacey T. Mixon, and W. Daniel Edwards pp 1083 - 1085; DOI: 10.1021/ja00004a004 |
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Is superbenzene superaromatic? Jerzy Cioslowski, Peter B. O'Connor, and Eugene D. Fleischmann pp 1086 - 1089; DOI: 10.1021/ja00004a005 |
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Metal-metal coupling and metal-ligand interactions in four binuclear complexes of vanadium(I), -(II), and -(III). An ab initio CI study Charles Poumbga, Chantal Daniel, and Marc Benard pp 1090 - 1102; DOI: 10.1021/ja00004a006 |
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Electron propagator theory of the ground and excited states of calcium borohydride J. V. Ortiz pp 1102 - 1108; DOI: 10.1021/ja00004a007 |
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Analysis of the remarkable difference in the stabilities of methyl- and ethyldiazonium ions Rainer Glaser, Godwin Sik Cheung Choy, and M. Kirk Hall pp 1109 - 1120; DOI: 10.1021/ja00004a008 |
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Ions derived from dianthrylethane species. How the mode of linking affects the intramolecular electron transfer Bardo Becker, Angelika Bohnen, Marianne Ehrenfreund, Werner Wohlfarth, Yoshiteru Sakata, Walter Huber, and Klaus Muellen pp 1121 - 1127; DOI: 10.1021/ja00004a009 |
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Selective functionalization of gold microstructures with ferrocenyl derivatives via reaction with thiols or disulfides: characterization by electrochemistry and Auger electron spectroscopy James J. Hickman, David Ofer, Chaofeng Zou, Mark S. Wrighton, Paul E. Laibinis, and George M. Whitesides pp 1128 - 1132; DOI: 10.1021/ja00004a010 |
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Reactions of ionized n-propan-1-ol in the gas phase Richard D. Bowen, Alex W. Colburn, and Peter J. Derrick pp 1132 - 1137; DOI: 10.1021/ja00004a011 |
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Thermal decomposition of alkyl halides on aluminum. 1. Carbon-halogen bond cleavage and surface .beta.-hydride elimination reactions Brian E. Bent, Ralph G. Nuzzo, Bernard R. Zegarski, and Lawrence H. Dubois pp 1137 - 1142; DOI: 10.1021/ja00004a012 |
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Thermal decomposition of alkyl halides on aluminum. 2. The formation and thermal decomposition of surface metallacycles derived from the dissociative chemisorption of dihaloalkanes Brian E. Bent, Ralph G. Nuzzo, Bernard R. Zegarski, and Lawrence H. Dubois pp 1143 - 1148; DOI: 10.1021/ja00004a013 |
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Stabilities of complexes of bromide with substituted benzenes (SB) based on determinations of the gas-phase equilibria Br- + SB = (BrSB)- Gary J. C. Paul and Paul Kebarle pp 1148 - 1154; DOI: 10.1021/ja00004a014 |
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Ultraviolet resonance Raman studies of trans and cis peptides: photochemical consequences of the twisted .pi.* excited state Sunho Song, Sanford A. Asher, Samuel Krimm, and Keith D. Shaw pp 1155 - 1163; DOI: 10.1021/ja00004a015 |
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Conformation-directing effects of a single intramolecular amide-amide hydrogen bond: variable-temperature NMR and IR studies on a homologous diamide series Samuel H. Gellman, Gregory P. Dado, Gui Bai Liang, and Bruce R. Adams pp 1164 - 1173; DOI: 10.1021/ja00004a016 |
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Quasi-equilibration of N(a) + 1/2H2 .dblharw. NH established on c(2 .times. 2)-nitrogen of the palladium(100), rhodium(100), and platinum-rhodium(100) surfaces during hydrogenation of c(2 .times. 2)-nitrogen Taro Yamada and Kenichi Tanaka pp 1173 - 1176; DOI: 10.1021/ja00004a017 |
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An x-ray crystallographic and high-field NMR study of chromium complexes [(C6Et6)Cr(CO)2NO]+BF4- and [(C6Et6)Cr(CO)(CS)NO]+BF4-: steric inhibition of tripodal rotation Bavani Mailvaganam, Christopher S. Frampton, Siden Top, Brian G. Sayer, and Michael J. McGlinchey pp 1177 - 1185; DOI: 10.1021/ja00004a018 |
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Open-chain and cyclic protonated ozone: the ground-state potential-energy hypersurface Cynthia Meredith, Geoffrey E. Quelch, and Henry F. Schaefer pp 1186 - 1193; DOI: 10.1021/ja00004a019 |
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Molecular conformation of nonionic surfactants in the solid state. A Raman spectroscopic study of a homologous series of .alpha.-n-alkyl-.omega.-hydroxyoligo(oxyethylenes) Hiroatsu Matsuura, Koichi Fukuhara, Sei Masatoki, and Masaaki Sakakibara pp 1193 - 1202; DOI: 10.1021/ja00004a020 |
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Mixed-dimer formation between dimeric lithium 2,6-dimethylphenolate and the lithium salts of strong acids L. M. Jackman and E. F. Rakiewicz pp 1202 - 1210; DOI: 10.1021/ja00004a021 |
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Photochemistry of a .mu.-alkylidene piano-stool dimer Steven D. McKee and Bruce E. Bursten pp 1210 - 1217; DOI: 10.1021/ja00004a022 |
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Surface-enhanced resonance Raman scattering from cytochromes P-450 adsorbed on citrate-reduced silver sols Bernard N. Rospendowski, Kim Kelly, C. Roland Wolf, and W. Ewen Smith pp 1217 - 1225; DOI: 10.1021/ja00004a023 |
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Intrinsic barriers to atom transfer: self-exchange reactions of CpM(CO)3X/CpM(CO)3- halide couples Carolyn L. Schwarz, R. Morris Bullock, and Carol Creutz pp 1225 - 1236; DOI: 10.1021/ja00004a024 |
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Proton NMR spectroscopy and the electronic structure of the high potential iron-sulfur protein from Chromatium vinosum Ivano Bertini, Fabrizio Briganti, Claudio Luchinat, Andrea Scozzafava, and Marco Sola pp 1237 - 1245; DOI: 10.1021/ja00004a025 |
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Nitrogen-bonded copper(II)-imino nitroxide complexes exhibiting large ferromagnetic interactions Dominique Luneau, Paul Rey, Jean Laugier, Pascal Fries, Andrea Caneschi, Dante Gatteschi, and Roberta Sessoli pp 1245 - 1251; DOI: 10.1021/ja00004a026 |
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Binding of lead(II), antimony(III), and other isoelectronic main-group ions to iridium in the metallomacrocycle Ir2(CO)2Cl2{.mu.-(Ph2PCH2)2AsPh}2 Alan L. Balch, Vincent J. Catalano, Mark A. Chatfield, Jeffrey K. Nagle, Marilyn M. Olmstead, and Phillip E. Reedy pp 1252 - 1258; DOI: 10.1021/ja00004a027 |
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Kinetic studies on conformational change of cryptand 221 and formation of copper(II) cryptate 221 in dimethyl sulfoxide, N,N-dimethylformamide, and acetonitrile Takahiro Tanaka, Takayoshi Hida, Shigenobu Funahashi, and Motoharu Tanaka pp 1259 - 1265; DOI: 10.1021/ja00004a028 |
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Organic photochemistry. Part 87. Photochemistry of 3-methyl- and 4-methyl-1,2-dihydronaphthalene in solution Robert J. Duguid and Harry Morrison pp 1265 - 1271; DOI: 10.1021/ja00004a029 |
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Organic photochemistry. 88. Photochemistry of 3-methyl- and 4-methyl-1,2-dihydronaphthalene in the gas phase Robert J. Duguid and Harry Morrison pp 1271 - 1281; DOI: 10.1021/ja00004a030 |
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Diadamantylsilylene and its stereochemistry of addition Dong Ho Pae, Manchao Xiao, Michael Y. Chiang, and Peter P. Gaspar pp 1281 - 1288; DOI: 10.1021/ja00004a031 |
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Predominant oxygen-18 exchange accompanying the base hydrolysis of a tertiary toluamide: N-ethyl-N-(trifluoroethyl)toluamide. Assessment of the factors that influence partitioning of anionic tetrahedral intermediates H. Slebocka-Tilk, A. J. Bennet, Heather J. Hogg, and R. S. Brown pp 1288 - 1294; DOI: 10.1021/ja00004a032 |
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Bond dissociation energies and kinetics for the reaction of tungsten pentacarbonyl with the unlikely ligands nitrous oxide and dichlorodifluoromethane Paula L. Bogdan, J. R. Wells, and Eric Weitz pp 1294 - 1299; DOI: 10.1021/ja00004a033 |
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Asymmetric aldol reactions. A new camphor-derived chiral auxiliary giving highly stereoselective aldol reactions of both lithium and titanium(IV) enolates Mary Pat Bonner and Edward R. Thornton pp 1299 - 1308; DOI: 10.1021/ja00004a034 |
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An electron donor-acceptor complex and thermal triplex as intermediates in the cycloaddition reaction of N-vinylcarbazole with dimethyl 2,2-dicyanoethylene-1,1-dicarboxylate Tetsuya Gotoh, Anne Buyle Padias, and H. K. Hall pp 1308 - 1312; DOI: 10.1021/ja00004a035 |
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Reactions of 1,2-dehydro-o-carborane with dienes Tirthankar Ghosh, Henry L. Gingrich, Carolyn K. Kam, Edward C. Mobraaten, and Maitland Jones pp 1313 - 1318; DOI: 10.1021/ja00004a036 |
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Generation of allenyliodinanes and their reductive iodonio-Claisen rearrangement Masahito Ochiai, Takao Ito, Yoshikazu Takaoka, and Yukio Masaki pp 1319 - 1323; DOI: 10.1021/ja00004a037 |
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Syntheses and properties of highly symmetrical cage compounds: pyridine analogs of hexa-m-xylylenetetraamine Hiroyuki Takemura, Teruo Shinmyozu, and Takahiko Inazu pp 1323 - 1331; DOI: 10.1021/ja00004a038 |
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Mercuration of cyclopropane Joseph B. Lambert, Erik C. Chelius, Roy H. Bible, and Elizabeth Hajdu pp 1331 - 1334; DOI: 10.1021/ja00004a039 |
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Impact of substituent modifications on the atropselectivity characteristics of an anionic oxy-Cope ring expansion Leo A. Paquette, Keith D. Combrink, Steven W. Elmore, and Robin D. Rogers pp 1335 - 1344; DOI: 10.1021/ja00004a040 |
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Structural effects on the rates of formation and the stability of enols of cyclic benzyl ketones Sherif Eldin, Ralph M. Pollack, and Dale L. Whalen pp 1344 - 1349; DOI: 10.1021/ja00004a041 |
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Molecular recognition. 15. Molecular recognition and stereoselectivity: geometrical requirements for the multiple hydrogen-bonding interaction of diols with a multidentate polyhydroxy macrocycle Yasuaki Kikuchi, Yasushi Kato, Yasutaka Tanaka, Hiroo Toi, and Yasuhiro Aoyama pp 1349 - 1354; DOI: 10.1021/ja00004a042 |
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Studies on vitamin D (calciferol) and its analogs. 37. A-Homo-11-hydroxy-3-deoxy vitamin D: ring size and .pi.-facial selectivity effects on the [1,7]-sigmatropic hydrogen shift of previtamin D to vitamin D Joel D. Enas, J. Antonio Palenzuela, and William H. Okamura pp 1355 - 1363; DOI: 10.1021/ja00004a043 |
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Friedel-Crafts-type reactions involving di- and tricationic species. Onium-allyl dications and O,O-diprotonated aci-nitro species bearing a protonated carbonyl group Tomohiko Ohwada, Naoko Yamagata, and Koichi Shudo pp 1364 - 1373; DOI: 10.1021/ja00004a044 |
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An entry to the ring B:ring C bishydroquinone leucodaunomycin series containing an intact carbohydrate Gary A. Sulikowski, Edward Turos, Samuel J. Danishefsky, and Gayle M. Shulte pp 1373 - 1377; DOI: 10.1021/ja00004a045 |
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1,2-Diarylindano[a]indane: a molecule with skewed, cofacially disposed aromatic moieties and a long carbon-carbon single bond Gregory M. Anstead, Rajgopal Srinivasan, Chad S. Peterson, Scott R. Wilson, and John A. Katzenellenbogen pp 1378 - 1385; DOI: 10.1021/ja00004a046 |
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Biosynthetic studies of marine lipids. 31. Evidence for a protonated cyclopropyl intermediate in the biosynthesis of 24-propylidenecholesterol Jose Luis Giner and Carl Djerassi pp 1386 - 1393; DOI: 10.1021/ja00004a047 |
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Electron transfer between glucose oxidase and electrodes via redox mediators bound with flexible chains to the enzyme surface Wolfgang Schuhmann, Timothy J. Ohara, Hans Ludwig Schmidt, and Adam Heller pp 1394 - 1397; DOI: 10.1021/ja00004a048 |
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Utilization of a syn to anti rearrangement for the construction of a centrosymmetric, covalently linked cross section that would direct parallel strandedness in a double-helical polynucleotide Nelson J. Leonard, Balkrishen Bhat, Scott R. Wilson, and Kenneth A. Cruickshank pp 1398 - 1406; DOI: 10.1021/ja00004a049 |
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Amide chemical shifts in many helices in peptides and proteins are periodic I. D. Kuntz, P. A. Kosen, and E. C. Craig pp 1406 - 1408; DOI: 10.1021/ja00004a050 |
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Rapamycin and FK506 binding proteins (immunophilins) Heinz Fretz, Mark W. Albers, Andrzej Galat, Robert F. Standaert, William S. Lane, Steven J. Burakoff, Barbara E. Bierer, and Stuart L. Schreiber pp 1409 - 1411; DOI: 10.1021/ja00004a051 |
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Enantiomeric resolution of ruthenium complexes Ru(phen)32+ and Ru(bpy)2ppz2+ on a DNA-hydroxylapatite column A. David Baker, Robert J. Morgan, and Thomas C. Strekas pp 1411 - 1412; DOI: 10.1021/ja00004a052 |
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Formation of organozincate ions from diorganozinc compounds and potassium alkoxides Ronaldo M. Fabicon, Masood Parvez, and Herman G. Richey pp 1412 - 1414; DOI: 10.1021/ja00004a053 |
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Lithium-metalloid exchange. Dynamics and equilibrium in the Li/I and Li/Te exchange in tetrahydrofuran: iodine, tellurium, and mercury ate complexes Hans J. Reich, D. Patrick Green, and Nancy H. Phillips pp 1414 - 1416; DOI: 10.1021/ja00004a054 |
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Desulfurization of thiophene and thiophenol by a sulfido-cobalt-molybdenum cluster: toward a homogeneous hydrodesulfurization catalyst Umar Riaz, Owen Curnow, and M. David Curtis pp 1416 - 1417; DOI: 10.1021/ja00004a055 |
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Catalytic asymmetric arylation of 2,3-dihydrofuran with aryl triflates Fumiyuki Ozawa, Akihiko Kubo, and Tamio Hayashi pp 1417 - 1419; DOI: 10.1021/ja00004a056 |
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Control of back electron transfer from charge-transfer ion pairs by zeolite supercages S. Sankararaman, K. B. Yoon, T. Yabe, and Jay K. Kochi pp 1419 - 1421; DOI: 10.1021/ja00004a057 |
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Applications of the N2S2 ligand, N,N'-bis(mercaptoethyl)-1,5-diazacyclooctane (BME-DACO), toward the formation of bi- and heterometallics: [(BME-DACO)Fe]2 and [(BME-DACO)NiFeCl2]2 Daniel K. Mills, Yui May Hsiao, Patrick J. Farmer, Earl V. Atnip, Joseph H. Reibenspies, and Marcetta Y. Darensbourg pp 1421 - 1423; DOI: 10.1021/ja00004a058 |
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High enantioselectivity in the intramolecular cyclopropanation of allyl diazoacetates using a novel rhodium(II) catalyst Michael P. Doyle, Roland J. Pieters, Stephen F. Martin, Richard E. Austin, Christopher J. Oalmann, and Paul Mueller pp 1423 - 1424; DOI: 10.1021/ja00004a059 |
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Synthesis and structural characterization of eight-coordinate geometrical isomers of [ReH2(mhp)2(PPh3)2]PF6 that retain their structural identity in solution Malee Leeaphon, Phillip E. Fanwick, and Richard A. Walton pp 1424 - 1426; DOI: 10.1021/ja00004a060 |
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Nb1.72Ta3.28S2: a novel phase in the Ta-Nb-S ternary system with a layered structure Xiaoqiang Yao and Hugo F. Franzen pp 1426 - 1427; DOI: 10.1021/ja00004a061 |
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Total synthesis of deoxybouvardin and RA-VII: macrocyclization via an intramolecular Ullmann reaction Dale L. Boger and Daniel Yohannes pp 1427 - 1429; DOI: 10.1021/ja00004a062 |
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Novel dimetal complex containing M(VI) and M(II) centers united by a short metal-metal bond: O3ReReCl2(Me2PCH2PMe2)2 Irene Ara, Phillip E. Fanwick, and Richard A. Walton pp 1429 - 1431; DOI: 10.1021/ja00004a063 |
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Substituent effects on amine cation radical acidity. Regiocontrol of .beta.-(aminoethyl)cyclohexenone photocyclizations Wei Xu and Patrick S. Mariano pp 1431 - 1432; DOI: 10.1021/ja00004a064 |
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Site-specific bond cleavage leading to hydrogen atom production in the photolysis of 2-iodopropane Jeffrey L. Brum, Subhash Deshmukh, and Brent Koplitz pp 1432 - 1434; DOI: 10.1021/ja00004a065 |
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Torsional effects in glycoside reactivity: saccharide couplings mediated by acetal protecting groups Bert Fraser-Reid, Zufan Wu, C. Webster Andrews, Evan Skowronski, and J. Phillip Bowen pp 1434 - 1435; DOI: 10.1021/ja00004a066 |
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Reactions of phenylfluorocarbene with lithium salts. Absolute kinetics of carbenoid formation Robert A. Moss, Hong Fan, Ramaswamy Gurumurthy, and Guo Jie Ho pp 1435 - 1437; DOI: 10.1021/ja00004a067 |
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A reinvestigation of the molecular structures of cis-mer-MoOCl2(PR3)3: do bond-stretch isomers really exist? Keum Yoon, Gerard Parkin, and Arnold L. Rheingold pp 1437 - 1438; DOI: 10.1021/ja00004a068 |
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Proton 3D NOESY-TOCSY NMR spectrum of an oligonucleotide dodecamer duplex containing a GG mismatch Martial E. Piotto and David G. Gorenstein pp 1438 - 1440; DOI: 10.1021/ja00004a069 |
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Novel zirconocene-promoted carbon-carbon bond formation via a 1,2-migration reaction of alkynylzirconium derivatives Kentaro Takagi, Christophe J. Rousset, and Eiichi Negishi pp 1440 - 1442; DOI: 10.1021/ja00004a070 |
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Regioselective and enantioselective substitution of allylic sulfoximines with organocopper reagents. A versatile approach to optically active isocarbacyclins Joerg Bund, Hans Joachim Gais, and Irene Erdelmeier pp 1442 - 1444; DOI: 10.1021/ja00004a071 |
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Example of diffusion-limited behavior in the reaction of a geminate radical pair in micelles C. Bohne, M. S. Alnajjar, D. Griller, and J. C. Scaiano pp 1444 - 1445; DOI: 10.1021/ja00004a072 |
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Photoelectron spectrum of cyclopropenylidene and weak bonds in cyclopropenyl radical Horst Clauberg and Peter Chen pp 1445 - 1446; DOI: 10.1021/ja00004a073 |
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Annealing and reorganization of sulfonated polyethylene films to produce surface-modified films of varying hydrophilicity David E. Bergbreiter and Konrad Kabza pp 1447 - 1448; DOI: 10.1021/ja00004a074 |
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Nitrogen-15-labeled oligodeoxynucleotides. 2. Solvent isotope effects on the chemical shift of the adenine N1 in an A.cntdot.T base pair Chuan Wang, Xiolian Gao, and Roger A. Jones pp 1448 - 1450; DOI: 10.1021/ja00004a075 |
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Activation of hydrocarbons by a ruthenium(II) (fluoroalkyl)phosphine hydride complex Johnson D. Koola and Dean M. Roddick pp 1450 - 1451; DOI: 10.1021/ja00004a076 |
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Gemini-surfactants: synthesis and properties F. M. Menger and C. A. Littau pp 1451 - 1452; DOI: 10.1021/ja00004a077 |
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Convergent functional groups create a microenvironment for enolization catalysis Judith Wolfe, Alexander Muehldorf, and Julius Rebek pp 1453 - 1454; DOI: 10.1021/ja00004a078 |
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Electrostatic contributions to solvation energies: comparison of free energy perturbation and continuum calculations Arald Jean-Charles, Anthony Nicholls, Kim Sharp, Barry Honig, Anna Tempczyk, Thomas F. Hendrickson, and W. Clark Still pp 1454 - 1455; DOI: 10.1021/ja00004a079 |
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Group 4 metal dicarbollide chemistry. Synthesis, structures, and reactivity of electrophilic alkyl complexes (Cp*)(C2B9H11)M(R), M = Hf, Zr Donna J. Crowther, Norman C. Baenziger, and Richard F. Jordan pp 1455 - 1457; DOI: 10.1021/ja00004a080 |
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Sequence-specific bifunctional DNA ligands based on triple-helix-forming oligonucleotides inhibit restriction enzyme cleavage under physiological conditions David A. Collier, Nguyen Thanh Thuong, and Claude Helene pp 1457 - 1458; DOI: 10.1021/ja00004a081 |
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Synthesis and crystal structure of a four-metal ketenylidene: [PPN]2[Fe3CuI(CO)9(CCO)] Anuradha S. Gunale, Michael P. Jensen, Charlotte L. Stern, and Durward F. Shriver pp 1458 - 1460; DOI: 10.1021/ja00004a082 |
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Interionic contacts in complex ion pairs detected by rotating frame nuclear Overhauser effects Thomas C. Pochapsky, Patricia M. Stone, and Susan Sondej Pochapsky pp 1460 - 1462; DOI: 10.1021/ja00004a083 |
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Arenes with hafnium(II) moieties bonded to both faces F. Albert Cotton, Piotr A. Kibala, and William A. Wojtczak pp 1462 - 1463; DOI: 10.1021/ja00004a084 |
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Ab initio study of the structure and infrared spectrum of the 1:1 adduct of silicon tetrafluoride and ammonia Jiani Hu, L. J. Schaad, and B. Andes Hess pp 1463 - 1464; DOI: 10.1021/ja00004a085 |
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The first nonconjugated mononuclear benzene dianion. Isolation and characterization of bis[(tetrahydrofuran)lithium(I)] hexakis(trimethylsilyl)benzenide Akira Sekiguchi, Keisuke Ebata, Chizuko Kabuto, and Hideki Sakurai pp 1464 - 1465; DOI: 10.1021/ja00004a086 |
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Theoretical support for a new electronegativity scale Yu Ran Luo and Philip D. Pacey pp 1465 - 1466; DOI: 10.1021/ja00004a087 |
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Chemistry of organosilicon compounds. 275. Preparation and photochemistry of disilanylquinones: formation of novel sila-m-quinomethane intermediates Kenkichi Sakamoto and Hideki Sakurai pp 1466 - 1468; DOI: 10.1021/ja00004a088 |
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Configuration, conformation, and colligative properties of a phosphorus-stabilized anion Scott E. Denmark, Paula C. Miller, and Scott R. Wilson pp 1468 - 1470; DOI: 10.1021/ja00004a089 |
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Iron(II) organizes a synthetic peptide into three-helix bundles Marya Lieberman and Tomikazu Sasaki pp 1470 - 1471; DOI: 10.1021/ja00004a090 |
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Preparation of tert-butyl-capped polyenes containing up to 15 double bonds [Erratum to document cited in CA111(16):134867g] Konrad Knoll and Richard R. Schrock pp 1472 - 1472; DOI: 10.1021/ja00004a091 |
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Book Reviews pp 1472 - 1474; DOI: 10.1021/ja00004a600 |
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CO-Induced ethane formation from ethylene and hydrogen on Fe(100): effects of ligands in surface reactions M. L. Burke and R. J. Madix pp 1475 - 1484; DOI: 10.1021/ja00005a001 |
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Site segregation in small rhodium bimetallic aggregates: a combined catalytic and quantum chemical study Bernard Coq, Annick Goursot, Touria Tazi, Francois Figueras, and Dennis R. Salahub pp 1485 - 1492; DOI: 10.1021/ja00005a002 |
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Characterization of a novel triply bonded iminophosphenium cation by nitrogen-15 and phosphorus-31 solid-state NMR spectroscopy Ronald D. Curtis, Melbourne J. Schriver, and Roderick E. Wasylishen pp 1493 - 1498; DOI: 10.1021/ja00005a003 |
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Concentration-driven surface transition in the wetting of mixed alkanethiol monolayers on gold Abraham Ulman, Stephen D. Evans, Yitzhak Shnidman, Ravi Sharma, James E. Eilers, and Jack C. Chang pp 1499 - 1506; DOI: 10.1021/ja00005a004 |
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Unexpected displacement of alkenes by alkanes in the reactions of yttrium(alkene)2+. An experimental and theoretical study Y. D. Hill, B. S. Freiser, and Charles W. Bauschlicher pp 1507 - 1510; DOI: 10.1021/ja00005a005 |
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Estimate of the iodine-iodine two-center three-electron bond energy in [CH3-I-I-CH3]+ Peter Livant and Andreas Illies pp 1510 - 1513; DOI: 10.1021/ja00005a006 |
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Bond lengths and quadratic force field for cubane Lise Hedberg, Kenneth Hedberg, Philip E. Eaton, Nereo Nodari, and Alan G. Robiette pp 1514 - 1517; DOI: 10.1021/ja00005a007 |
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Systematic design of chemical oscillators. 69. A general model for pH oscillators Yin Luo and Irving R. Epstein pp 1518 - 1522; DOI: 10.1021/ja00005a008 |
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Rapid intermolecular electron transfer specific to the Zwitterionic form of N-(9-(10-hydroxyanthryl))piperidine (HAP) Robert W. Sweger and Anthony W. Czarnik pp 1523 - 1530; DOI: 10.1021/ja00005a009 |
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Novel inclusion of bis(2-pyridylcarbinolato) copper(II) by cyclodextrins Hiroshi Yokoi, Minoru Satoh, and Masamoto Iwaizumi pp 1530 - 1533; DOI: 10.1021/ja00005a010 |
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Ligand spin densities in blue copper proteins by q-band proton and nitrogen-14 ENDOR spectroscopy Melanie M. Werst, Clark E. Davoust, and Brian M. Hoffman pp 1533 - 1538; DOI: 10.1021/ja00005a011 |
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Dissociative electron capture of propylene oxide: matrix isolation ESR study Paul H. Kasai pp 1539 - 1544; DOI: 10.1021/ja00005a012 |
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Proton NMR study of the heme rotational mobility in myoglobin: the role of propionate salt bridges in anchoring the heme Gerd N. La Mar, Jon B. Hauksson, L. B. Dugad, Paul A. Liddell, Nittala Venkataramana, and Kevin M. Smith pp 1544 - 1550; DOI: 10.1021/ja00005a013 |
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Characterization of methyl .alpha.-hydroxymethylacrylate ether cyclopolymer using nutation NMR spectroscopy Lon J. Mathias, Ronald F. Colletti, and Anthony Bielecki pp 1550 - 1553; DOI: 10.1021/ja00005a014 |
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Solvent effect on the anomeric equilibrium in D-glucose: a free energy simulation analysis Sookhee Ha, Jiali Gao, Bruce Tidor, John W. Brady, and Martin Karplus pp 1553 - 1557; DOI: 10.1021/ja00005a015 |
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trans-Dimethyldisilyne (Si2(CH3)2): an achievable synthetic target Brenda Thies Colegrove and Henry F. Schaefer pp 1557 - 1561; DOI: 10.1021/ja00005a016 |
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AM1 calculations of reaction field effects on the tautomeric equilibria of nucleic acid pyrimidine and purine bases and their 1-methyl analogs Alan R. Katritzky and Mati Karelson pp 1561 - 1566; DOI: 10.1021/ja00005a017 |
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Chemiluminescent decomposition of 1,2-dioxetanes: an MC-SCF/MP2 study with VB analysis Mar Reguero, Fernando Bernardi, Andrea Bottoni, Massimo Olivucci, and Michael A. Robb pp 1566 - 1572; DOI: 10.1021/ja00005a018 |
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Alcohol size as a factor in the ternary complexes formed with pyrene and .beta.-cyclodextrin A. Munoz de la Pena, T. T. Ndou, J. B. Zung, K. L. Greene, D. H. Live, and I. M. Warner pp 1572 - 1577; DOI: 10.1021/ja00005a019 |
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Diimide formation on rhodium surfaces: a temperature-programmed reaction spectroscopy study Jagdish Prasad and John L. Gland pp 1577 - 1579; DOI: 10.1021/ja00005a020 |
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Strong Lewis acids derived from molybdenum and tungsten nitrosyls containing the tri-2-pyridylmethane ligand. Dynamic NMR studies of their adducts with aldehydes, ketones, and esters J. W. Faller and Yinong Ma pp 1579 - 1586; DOI: 10.1021/ja00005a021 |
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Reversible two-electron-one-proton systems in the ring-centered oxidation of metalloporphyrins bearing secondary amide-linked superstructures Asma El-Kasmi, Doris Lexa, Philippe Maillard, Michel Momenteau, and Jean Michel Saveant pp 1586 - 1595; DOI: 10.1021/ja00005a022 |
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Effect of hydration and dimerization of the formamidine rearrangement Kiet A. Nguyen, Mark S. Gordon, and Donald G. Truhlar pp 1596 - 1600; DOI: 10.1021/ja00005a023 |
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Crown thioether chemistry. The rhodium complexes of 1,4,7-trithiacyclononane (9S3) and 1,5,9-trithiacyclododecane (12S3) and the conformational factors that stabilize monomeric rhodium(II) ions Stephen R. Cooper, Simon C. Rawle, Rahmi Yagbasan, and David J. Watkin pp 1600 - 1604; DOI: 10.1021/ja00005a024 |
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Cesium(+1)(15-crown-5)2.cntdot.e-. A crystalline antiferromagnetic electride Steven B. Dawes, Judith L. Eglin, Kevin J. Moeggenborg, Jineun Kim, and James L. Dye pp 1605 - 1609; DOI: 10.1021/ja00005a025 |
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Electrochemical properties of a molecular assembly comprised of multiple, identical interactive redox centers. Voltammetric characterization of .mu.-oxo-(tetra-tert-butylphthalocyaninato)silicon David C. Gale and John G. Gaudiello pp 1610 - 1618; DOI: 10.1021/ja00005a026 |
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Ring-opening oligomerization of 3,3-dimethylthietane by a triosmium cluster complex Richard D. Adams and Michael P. Pompeo pp 1619 - 1626; DOI: 10.1021/ja00005a027 |
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Pentacoordinated molecules. 85. Influence of hydrogen bonding on the formation of boat and chair conformations of six-membered rings in spirocyclic tetraoxyphosphoranes Roberta O. Day, K. C. Kumara Swamy, Lisa Fairchild, Joan M. Holmes, and Robert R. Holmes pp 1627 - 1635; DOI: 10.1021/ja00005a028 |
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Carbon molecular sieves as catalysts and catalyst supports Gerald C. Grunewald and Russell S. Drago pp 1636 - 1639; DOI: 10.1021/ja00005a029 |
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Single-crystal spectroscopic studies of Fe(SR)42- (R = 2-(Ph)C6H4): electronic structure of the ferrous site in rubredoxin Matthew S. Gebhard, Stephen A. Koch, Michelle Millar, Frank J. Devlin, Philip J. Stephens, and Edward I. Solomon pp 1640 - 1649; DOI: 10.1021/ja00005a030 |
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Nanoscale metal particles by homogeneous reduction with alkalides or electrides Kuo Lih Tsai and James L. Dye pp 1650 - 1652; DOI: 10.1021/ja00005a031 |
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Picosecond studies of quinone-substituted monometalated porphyrin dimers: evidence for superexchange-mediated electron transfer in a photosynthetic model system Juan Rodriguez, Christine Kirmaier, Martin R. Johnson, Richard A. Friesner, Dewey Holten, and Jonathan L. Sessler pp 1652 - 1659; DOI: 10.1021/ja00005a032 |
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Preparation and reactions of Mn2(CO)9(.eta.1-aldehyde) complexes R. Morris Bullock and Brian J. Rappoli pp 1659 - 1669; DOI: 10.1021/ja00005a033 |
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Rates and mechanism of the reversible oxidative addition of (Z)- and (E)-1,2-dichloroethylene to low-ligated zerovalent palladium Christian Amatore, Mohamed Azzabi, and Anny Jutand pp 1670 - 1677; DOI: 10.1021/ja00005a034 |
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Characterization of transition states by isotopic mapping and structure-reactivity coefficients: solvent and secondary deuterium isotope effects for the base-catalyzed breakdown of acetaldehyde hemiacetals Charolotte A. Coleman and Christopher J. Murray pp 1677 - 1684; DOI: 10.1021/ja00005a035 |
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Characterization of transition states by isotopic mapping and structure-reactivity coefficients: vibrational analysis calculations for the general-base-catalyzed addition of alcohols to acetaldehyde Christopher J. Murray and Timothy Webb pp 1684 - 1690; DOI: 10.1021/ja00005a036 |
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Nitrogen and deuterium isotope effects on quaternization of N,N-dimethyl-p-toluidine Piotr Paneth and Marion H. O'Leary pp 1691 - 1693; DOI: 10.1021/ja00005a037 |
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The directed Pauson-Khand reaction Marie E. Krafft, Carmelinda A. Juliano, Ian L. Scott, Colin Wright, and Michael D. McEachin pp 1693 - 1703; DOI: 10.1021/ja00005a038 |
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Soluble, chiral polyacetylenes: syntheses and investigation of their solution conformation Jeffrey S. Moore, Christopher B. Gorman, and Robert H. Grubbs pp 1704 - 1712; DOI: 10.1021/ja00005a039 |
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Inverse electron-demand Diels-Alder reactions of N-sulfonyl .alpha.,.beta.-unsaturated imines: a general approach to implementation of the 4.pi. participation of 1-aza-1,3-butadienes in Diels-Alder reactions Dale L. Boger, Wendy L. Corbett, Timothy T. Curran, and A. M. Kasper pp 1713 - 1729; DOI: 10.1021/ja00005a040 |
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The photochemical generation of .alpha.-sulfur-substituted cyclopropylcarbinyl radicals and their utilization as a mechanistic probe for electron transfer in the peroxide-sulfide reaction Waldemar Adam and Markus Heil pp 1730 - 1736; DOI: 10.1021/ja00005a041 |
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Substituent effects on the stabilities of phenoxyl radicals and the acidities of phenoxyl radical cations Frederick G. Bordwell and Jinpei Cheng pp 1736 - 1743; DOI: 10.1021/ja00005a042 |
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[3]Rotane: crystal structure, X-X difference electron density, and phase transition Roland Boese, Thomas Miebach, and Armin De Meijere pp 1743 - 1748; DOI: 10.1021/ja00005a043 |
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Template synthesis of two-dimensional network of crosslinked acrylate polymer in a cast multibilayer film Sumitoshi Asakuma, Hideo Okada, and Toyoki Kunitake pp 1749 - 1755; DOI: 10.1021/ja00005a044 |
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Photochemistry of N-[9-(2',3',5'-tri-O-acetyl-.beta.-D-ribofuranosyl)purin-6-yl]-pyridinium chloride in aqueous solutions. Mechanism of the formation of tri-O-acetylluminarosine Bohdan Skalski, Ronald P. Steer, and Ronald E. Verrall pp 1756 - 1762; DOI: 10.1021/ja00005a045 |
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Enthalpies of solvation of ions. Aliphatic carboxylic acids: steric hindrance to solvation Burton Wilson, Rosina Georgiadis, and John E. Bartmess pp 1762 - 1766; DOI: 10.1021/ja00005a046 |
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One-electron oxidation of 9-methylanthracene and 9-[(trimethylsilyl)methyl]anthracene: reversal of radical-cation selectivity by the trimethylsilyl group Sarath R. Sirimanne, Zhaozhao Li, Donald R. VanderVeer, and Laren M. Tolbert pp 1766 - 1769; DOI: 10.1021/ja00005a047 |
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Relationships between the thermodynamics of protonation in the gas and aqueous phase for 2-, 3-, and 4- substituted pyridines Donald H. Aue, Hugh M. Webb, William R. Davidson, Pogban Toure, Harry P. Hopkins, S. P. Moulik, and D. V. Jahagirdar pp 1770 - 1780; DOI: 10.1021/ja00005a048 |
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Pyramidalization and reactivity of trigonal centers. X-ray crystal structure analysis of two silyl enol ethers from 1-benzoyl- and 1-(methoxycarbonyl)-2-tert-butyl-3,5-dimethyl-4-imidazolidinone (reagents for amino acid synthesis) Dieter Seebach, Thomas Maetzke, Walter Petter, Bernhard Kloetzer, and Dietmar A. Plattner pp 1781 - 1786; DOI: 10.1021/ja00005a049 |
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Stereochemical effects on the mechanism of the ozonolysis of (E)- and (Z)-o-(2-phenyl-3-methoxy-2-propenyl)benzophenone Kevin J. McCullough, Norinaga Nakamura, Tomohiro Fujisaka, Masatomo Nojima, and Shigekazu Kusubayashi pp 1786 - 1791; DOI: 10.1021/ja00005a050 |
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Stereoselective intermolecular radical additions to amide-substituted alkenes Ned A. Porter, Daniel M. Scott, Ian J. Rosenstein, Bernd Giese, Andreas Veit, and Heinz Georg Zeitz pp 1791 - 1799; DOI: 10.1021/ja00005a051 |
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Pentacoordinate 10-electron pnicogen-manganese adducts: verification of the 10-Pn-3 arrangement in ADPnO molecules Anthony J. Arduengo, Michael Lattman, H. V. Rasika Dias, Joseph C. Calabrese, and Michael Kline pp 1799 - 1805; DOI: 10.1021/ja00005a052 |
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Photochemistry of dipeptides in aqueous solution Roger R. Hill, John D. Coyle, David Birch, Edwin Dawe, Graham E. Jeffs, David Randall, Iwan Stec, and Tessa M. Stevenson pp 1805 - 1817; DOI: 10.1021/ja00005a053 |
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Preparation of supramolecular devices using peptide synthesis: design and synthesis of a tubular hexa-crown molecule Normand Voyer pp 1818 - 1821; DOI: 10.1021/ja00005a054 |
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Tethered IP3. Synthesis and biochemical applications of the 1-O-(3-aminopropyl) ester of inositol (1,4,5)-trisphosphate Glenn D. Prestwich, James F. Marecek, Robert J. Mourey, Anne B. Theibert, Christopher D. Ferris, Sonye K. Danoff, and Solomon H. Snyder pp 1822 - 1825; DOI: 10.1021/ja00005a055 |
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Heme environmental structure of a novel artificial myoglobin with a closed heme pocket: site-specific chemical modification producing distal N-tetrazolylhistidine E7 by cyanogen bromide and azide ion Nobuo Kamiya, Yoshitsugu Shiro, Takashi Iwata, Tetsutaro Iizuka, and Hitoshi Iwasaki pp 1826 - 1829; DOI: 10.1021/ja00005a056 |
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Simple strategy for the synthesis of the avermectin-milbemycin family. Total synthesis of milbemycin .alpha.1 Masahiro Hirama, Takeshi Noda, Shohei Yasuda, and Sho Ito pp 1830 - 1832; DOI: 10.1021/ja00005a057 |
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Enzyme-modified carbon-fiber microelectrodes with millisecond response times Paul Pantano, Thomas Hellman Morton, and Werner G. Kuhr pp 1832 - 1833; DOI: 10.1021/ja00005a058 |
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Insertion chemistry of Cp2Zr(.eta.2-C,N-CH2{6-Me-pyrid-2-yl})+: facile zirconium-mediated functionalization of methyl carbon-hydrogen bonds of 2,6-lutidine Anil S. Guram, Richard F. Jordan, and Dennis F. Taylor pp 1833 - 1835; DOI: 10.1021/ja00005a059 |
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Direct NMR spectroscopic determination of organolithium ion pair structures in THF/HMPA solution Hans J. Reich and Joseph P. Borst pp 1835 - 1837; DOI: 10.1021/ja00005a060 |
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Alkoxide .pi.-donation to iridium(III) Diane M. Lunder, Emil B. Lobkovsky, William E. Streib, and Kenneth G. Caulton pp 1837 - 1838; DOI: 10.1021/ja00005a061 |
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Evidence for a weak Mn:O bond and a non-porphyrin radical in manganese-substituted horseradish peroxidase compound I Robert J. Nick, Gigi B. Ray, Kenneth M. Fish, Thomas G. Spiro, and John T. Groves pp 1838 - 1840; DOI: 10.1021/ja00005a062 |
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First observation of alkene radical anions by electron spin resonance spectroscopy: electron and hole trapping in hexene/n-hexane mixed crystals irradiated at 4.2 K Hachizo Muto, Keichi Nunome, and Kaoru Matsuura pp 1840 - 1841; DOI: 10.1021/ja00005a063 |
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Preparation and properties of enolpyruvate James A. Peliska and Marion H. O'Leary pp 1841 - 1842; DOI: 10.1021/ja00005a064 |
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Multiphasic intracomplex electron transfer from cytochrome c to zinc cytochrome c peroxidase: conformational control of reactivity Sten A. Wallin, Eric D. A. Stemp, Andrew M. Everest, Judith M. Nocek, Thomas L. Netzel, and Brian M. Hoffman pp 1842 - 1844; DOI: 10.1021/ja00005a065 |
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A very large calcium dialkoxide molecular aggregate having a CdI2 core geometry: Ca9(OCH2CH2OMe)18(HOCH2CH2OMe)2 Subhash C. Goel, Michael A. Matchett, Michael Y. Chiang, and William E. Buhro pp 1844 - 1845; DOI: 10.1021/ja00005a066 |
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Carbene/anion complexes. Unusual structural and thermochemical features of .alpha.-halocarbanions in the gas phase Jose A. Paulino and Robert R. Squires pp 1845 - 1847; DOI: 10.1021/ja00005a067 |
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Electron-transfer reaction of cytochrome c adsorbed on carboxylic acid terminated alkanethiol monolayer electrodes Michael J. Tarlov and Edmond F. Bowden pp 1847 - 1849; DOI: 10.1021/ja00005a068 |
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Biosynthesis of coronatine: investigations of the biosynthesis of coronamic acid Ronald J. Parry, Ming Teh Lin, Alan E. Walker, and Sunil Mhaskar pp 1849 - 1850; DOI: 10.1021/ja00005a069 |
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Intramolecular enyne metathesis reaction. Route to bridged bicycles with bridgehead olefins Barry M. Trost and Mary K. Trost pp 1850 - 1852; DOI: 10.1021/ja00005a070 |
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The formation of a crystalline monolayer of folded molecules by solution self-assembly of .alpha.,.omega.-alkanedioic acids on silver David L. Allara, S. V. Atre, C. A. Elliger, and R. G. Snyder pp 1852 - 1854; DOI: 10.1021/ja00005a071 |
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Principle of maximum hardness Robert G. Parr and Pratim K. Chattaraj pp 1854 - 1855; DOI: 10.1021/ja00005a072 |
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HSAB principle Pratim K. Chattaraj, Hsing Lee, and Robert G. Parr pp 1855 - 1856; DOI: 10.1021/ja00005a073 |
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Decakis(2,6-diethylphenyl)decastanna[5]prismane: characterization and molecular structure Lawrence R. Sita and Isamu Kinoshita pp 1856 - 1857; DOI: 10.1021/ja00005a074 |
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Molecular structure of a potent HIV-1 inhibitor belonging to the TIBO family Yen Chywan Liaw, Yi Gui Gao, Howard Robinson, and Andrew H. J. Wang pp 1857 - 1859; DOI: 10.1021/ja00005a075 |
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Iron chelate mediated proteolysis: protein structure dependence Tariq M. Rana and Claude F. Meares pp 1859 - 1861; DOI: 10.1021/ja00005a076 |
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Redirecting the immune response: ligand-mediated immunogenicity Kevan M. Shokat and Peter G. Schultz pp 1861 - 1862; DOI: 10.1021/ja00005a077 |
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Exploration of new cooperative proton-electron transfer (PET) systems: first example of extended conjugated quinhydrones, 1,5-dihalo-2,6-naphthoquinhydrones Kazuhiro Nakasuji, Kenichi Sugiura, Toshikazu Kitagawa, Jiro Toyoda, Hiroshi Okamoto, Kaoru Okaniwa, Tadaoki Mitani, Hiroshi Yamamoto, Ichiro Murata, and et al. pp 1862 - 1864; DOI: 10.1021/ja00005a078 |
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Racemization and geometrical isomerization of (2S,3S)-cyclopropane-1-13C-1,2,3-d3 at 407 .degree.C: kinetically competitive one-center and two-center thermal epimerizations in an isotopically substituted cyclopropane Steven J. Cianciosi, N. Ragunathan, Teresa B. Freedman, Laurence A. Nafie, David K. Lewis, David A. Glenar, and John E. Baldwin pp 1864 - 1866; DOI: 10.1021/ja00005a079 |
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Synthetically useful dianions via reductive lithiation of tetrahydrofurans by aromatic radical anions Boguslaw Mudryk and Theodore Cohen pp 1866 - 1867; DOI: 10.1021/ja00005a080 |
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Kinetic and thermodynamic stability of .alpha.-azidobenzyl carbocations: putative intermediates in the Schmidt reaction Tina L. Amyes and John P. Richard pp 1867 - 1869; DOI: 10.1021/ja00005a081 |
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First direct detection of transient organic free radicals in solution by time-resolved infrared spectroscopy. Kinetic studies on some acyl radicals A. G. Neville, C. E. Brown, D. M. Rayner, J. Lusztyk, and K. U. Ingold pp 1869 - 1870; DOI: 10.1021/ja00005a082 |
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.eta.2-Silanimine complexes of zirconocene: synthesis, structure, and reactivity of Cp2Zr(.eta.2-SiMe2:N-tert-Bu)(PMe3) Leo J. Procopio, Patrick J. Carroll, and Donald H. Berry pp 1870 - 1872; DOI: 10.1021/ja00005a083 |
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Double bond deformation: cumulenes, cumulenones, and Group IV ethylene analogs Congxin Liang and Leland C. Allen pp 1873 - 1878; DOI: 10.1021/ja00006a001 |
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.sigma.-Bridged-.pi. bonding in small-ring compounds Congxin Liang and Leland C. Allen pp 1878 - 1884; DOI: 10.1021/ja00006a002 |
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Why does tetralithium silane assume a nontetrahedral (C2v) structure with apparent lithium-lithium attraction? Comparison with tetralithium germane, tetralithium stannate, and tetralithium carbide Alan E. Reed, Paul v. R. Schleyer, and Rudolf Janoschek pp 1885 - 1892; DOI: 10.1021/ja00006a003 |
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Interaction of calcium and magnesium ions with malonate and the role of the waters of hydration: a quantum mechanical study David W. Deerfield, Douglas J. Fox, Martin Head-Gordon, Richard G. Hiskey, and Lee G. Pedersen pp 1892 - 1899; DOI: 10.1021/ja00006a004 |
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Nature of bonding in phosphazoylides. A comparative study of N2H4, NPH4, and P2H4 Pamidighantam V. Sudhakar and Koop Lammertsma pp 1899 - 1906; DOI: 10.1021/ja00006a005 |
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Comparison of biradical formation between enediyne and enyne-allene. Ab initio CASSCF and MRSDCI study Nobuaki Koga and Keiji Morokuma pp 1907 - 1911; DOI: 10.1021/ja00006a006 |
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Ab initio calculations on (H3P)2Pt(C2H4). The effect of alkene pyramidalization on internal rotation and alkene binding energies Keiji Morokuma and Weston Thatcher Borden pp 1912 - 1914; DOI: 10.1021/ja00006a007 |
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Face-fused dicubane (C12H8) and its dicubene isomer: achievable synthetic targets? Edward T. Seidl and Henry F. Schaefer pp 1915 - 1917; DOI: 10.1021/ja00006a008 |
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Dinitrogen sulfide (N2S) and its protonated isomers Randall D. Davy and Henry F. Schaefer pp 1917 - 1922; DOI: 10.1021/ja00006a009 |
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Ion association and electric field effects on electron hopping in redox polymers. Application to the tris(2,2'-bipyridine)osmium(3+)/tris(2,2'-bipyridine)osmium(2+) couple in Nafion Fred C. Anson, David N. Blauch, Jean Michel Saveant, and Ching Fong Shu pp 1922 - 1932; DOI: 10.1021/ja00006a010 |
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Steric hindrance-induced dual fluorescence of congested benzenehexacarboxylates Noritsugu Yamasaki, Yoshihisa Inoue, Taizo Yokoyama, Akira Tai, Akito Ishida, and Setsuo Takamuku pp 1933 - 1941; DOI: 10.1021/ja00006a011 |
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Study of copper(II) binding to chiral tripodal ligands by electron spin echo spectroscopy Daniella Goldfarb, Jean Michel Fauth, Yitzhak Tor, and Abraham Shanzer pp 1941 - 1948; DOI: 10.1021/ja00006a012 |
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1,2-Anionic rearrangements in the gas phase. The (acyloxy)acetate-acylhydroxyacetate and related rearrangements Peter C. H. Eichinger, Roger N. Hayes, and John H. Bowie pp 1949 - 1953; DOI: 10.1021/ja00006a013 |
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Application of photoelectron spectroscopy to molecular properties. Part 43. Photoelectronic study of the flash vacuum pyrolysis (FVP) of Meldrum's acid derivatives: PE spectra of (alkoxymethylene)- and [(alkylthio)methylene]ketenes F. Chuburu, S. Lacombe, G. Pfister-Guillouzo, A. Ben Cheik, J. Chuche, and J. C. Pommelet pp 1954 - 1960; DOI: 10.1021/ja00006a014 |
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Metastable unimolecular and collision-induced dissociation of hydrogen-bonded clusters: evidence for intracluster molecular rearrangement and the structure of solvated protonated complexes S. Wei, W. B. Tzeng, R. G. Keesee, and A. W. Castleman pp 1960 - 1969; DOI: 10.1021/ja00006a015 |
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The E, C, T interpretation of bond dissociation energies and anion-neutral molecule interactions Russell S. Drago, Ngai Wong, and Donald C. Ferris pp 1970 - 1977; DOI: 10.1021/ja00006a016 |
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Systematic design of chemical oscillators. 72. A transition-metal oscillator: oscillatory oxidation of manganese(II) by periodate in a CSTR Miklos Orban, Istvan Lengyel, and Irving R. Epstein pp 1978 - 1982; DOI: 10.1021/ja00006a017 |
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Silicon and carbon solid-state MAS and liquid-state NMR study of the polycondensation of heteropolysiloxanes M. P. Besland, C. Guizard, N. Hovnanian, A. Larbot, L. Cot, J. Sanz, I. Sobrados, and M. Gregorkiewitz pp 1982 - 1987; DOI: 10.1021/ja00006a018 |
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Orientation and dynamics of .beta.-dodecyl glucopyranoside in phospholipid bilayers by oriented sample NMR and order matrix analysis Charles R. Sanders and James H. Prestegard pp 1987 - 1996; DOI: 10.1021/ja00006a019 |
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Host guest chemistry. 26. NMR and fluorescence studies of cyclodextrin complexes with guest molecules containing both phenyl and naphthyl units Hans Joerg Schneider, Thomas Blatter, and Svetlana Simova pp 1996 - 2000; DOI: 10.1021/ja00006a020 |
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Fluorescence decay kinetics of the tryptophyl residues of myoglobin single crystals K. J. Willis, A. G. Szabo, and D. T. Krajcarski pp 2000 - 2002; DOI: 10.1021/ja00006a021 |
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Solution photochemistry of poly(di-n-alkylsilanes). An EPR-ENDOR study of the structure of the persistent radicals Allan J. McKinley, Takashi Karatsu, Gregory M. Wallraff, Dennis P. Thompson, Robert D. Miller, and Josef Michl pp 2003 - 2010; DOI: 10.1021/ja00006a022 |
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A mechanism for the photochemical conversion of FpSi2Me5 to FpSiMe3 (Fp = (.eta.5-C5H5)Fe(CO)2). Infrared evidence for an intermediate iron-silylene complex Anthony Haynes, Michael W. George, Mark T. Haward, Martyn Poliakoff, James J. Turner, Neil M. Boag, and Marjorie Green pp 2011 - 2020; DOI: 10.1021/ja00006a023 |
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Application of sensitivity analysis to the establishment of intermolecular potential functions Thomas S. Thacher, A. T. Hagler, and Herschel Rabitz pp 2020 - 2033; DOI: 10.1021/ja00006a024 |
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Intrazeolite carbonyl(.eta.5-cyclopentadienyl)dihydridoiridium(III) (CpIr(CO)H2-M56Y, where M = H, Li, Na, K, Rb, and Cs) Linda Crowfoot, Geoffrey A. Ozin, and Saim Ozkar pp 2033 - 2040; DOI: 10.1021/ja00006a025 |
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Monomeric (pentamethylcyclopentadienyl)iridium imido compounds: synthesis, structure, and reactivity David S. Glueck, Jianxin Wu, Frederick J. Hollander, and Robert G. Bergman pp 2041 - 2054; DOI: 10.1021/ja00006a026 |
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The environment of Fe4S4 clusters in ferredoxins and high-potential iron proteins. New information from x-ray crystallography and resonance Raman spectroscopy Gabriele Backes, Yoshiki Mino, Thomas M. Loehr, Terrence E. Meyer, Michael A. Cusanovich, William V. Sweeney, Elinor T. Adman, and Joann Sanders-Loehr pp 2055 - 2064; DOI: 10.1021/ja00006a027 |
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Trigonal-bipyramidal five-coordinate trisolefin complexes of platinum(II) Larry Mink, Michael F. Rettig, and Richard M. Wing pp 2065 - 2071; DOI: 10.1021/ja00006a028 |
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Phyllanthoside-phyllanthostatin synthetic studies. 7. Total synthesis of (+)-phyllanthocin and (+)-phyllanthocindiol Amos B. Smith, Mineo Fukui, Henry A. Vaccaro, and James R. Empfield pp 2071 - 2092; DOI: 10.1021/ja00006a029 |
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Phyllanthoside-phyllanthostatin synthetic studies. 8. Total synthesis of (+)-phyllanthoside. Development of the Mitsunobu glycosyl ester protocol Amos B. Smith, Ralph A. Rivero, Karl J. Hale, and Henry A. Vaccaro pp 2092 - 2112; DOI: 10.1021/ja00006a030 |
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Phyllanthoside-phyllanthostatin synthetic studies. 9. Total syntheses of (-)-phyllanthostatin 1, (+)-phyllanthostatin 2, and (+)-phyllanthostatin 3 Amos B. Smith, Karl J. Hale, Henry A. Vaccaro, and Ralph A. Rivero pp 2112 - 2122; DOI: 10.1021/ja00006a031 |
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Stereoselective synthesis of fluorinated materials catalyzed by an antibody Tomoya Kitazume, Jenq Tain Lin, Mitsunori Takeda, and Takashi Yamazaki pp 2123 - 2126; DOI: 10.1021/ja00006a032 |
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4 + 1 Radical annulations with isonitriles: a simple route to cyclopenta-fused quinolines Dennis P. Curran and Hui Liu pp 2127 - 2132; DOI: 10.1021/ja00006a033 |
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Absorbance, light intensity, mass transfer, and sampling time effects in a proposed mechanism for the photolysis of phenyl azide Guillermo Terrones and Arne J. Pearlstein pp 2132 - 2140; DOI: 10.1021/ja00006a034 |
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Hydroxyl radical induced decarboxylation of amino acids. Decarboxylation vs bond formation in radical intermediates L. Kraig Steffen, Richard S. Glass, Mahmood Sabahi, George S. Wilson, Christian Schoeneich, Sabine Mahling, and Klaus Dieter Asmus pp 2141 - 2145; DOI: 10.1021/ja00006a035 |
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Fluorescent probe studies of metal salt effects on bile salt aggregation Steven M. Meyerhoffer and Linda B. McGown pp 2146 - 2149; DOI: 10.1021/ja00006a036 |
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Photochemistry of tetraarylborate salts (Ar4B-): formation of 2,5,7,7-tetraphenyl-7-boratabicyclo[4.1.0]hepta-2,4-diene (a boratanorcaradiene) by irradiation of (p-biphenylyl)triphenyl borate John D. Wilkey and Gary B. Schuster pp 2149 - 2155; DOI: 10.1021/ja00006a037 |
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Photochemistry of alkynyl-, alkenyl-, and cyclopropyl-substituted borate salts: the di-.pi.- and cyclopropyl-.pi.-borate rearrangements Michael A. Kropp, Michelle Baillargeon, Kyung Mi Park, Kaumudi Bhamidapaty, and Gary B. Schuster pp 2155 - 2163; DOI: 10.1021/ja00006a038 |
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Cyclobutene photochemistry. Reinvestigation of the photochemistry of cis- and trans-tricyclo[6.4.0.02,7]dodec-1-ene William J. Leigh and Kangcheng Zheng pp 2163 - 2166; DOI: 10.1021/ja00006a039 |
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Host-guest complexation. 55. Guest capture during shell closure Judi A. Bryant, Michael T. Blanda, Marco Vincenti, and Donald J. Cram pp 2167 - 2172; DOI: 10.1021/ja00006a040 |
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Use of 17O NMR in a stereochemical study of the alkaline hydrolysis of cyclic six-membered 2-aryl phosphates Barbara Gordillo and Ernest L. Eliel pp 2172 - 2177; DOI: 10.1021/ja00006a041 |
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Investigations on transition-state geometry in the aldol condensation. Scott E. Denmark and Brad R. Henke pp 2177 - 2194; DOI: 10.1021/ja00006a042 |
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Host-guest complexation. 56. Syntheses and properties of soluble carceplexes John C. Sherman, Carolyn B. Knobler, and Donald J. Cram pp 2194 - 2204; DOI: 10.1021/ja00006a043 |
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Oxidations by methyl(trifluoromethyl)dioxirane. 5. Conversion of alcohols into carbonyl compounds Rossella Mello, Luigi Cassidei, Michele Fiorentino, Caterina Fusco, Walter Huemmer, Volker Jaeger, and Ruggero Curci pp 2205 - 2208; DOI: 10.1021/ja00006a044 |
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The chemistry of tetrakis(trifluoromethyl)cyclopentadienone Mark J. Burk, Joseph C. Calabrese, Fredric Davidson, Richard L. Harlow, and D. Christopher Roe pp 2209 - 2222; DOI: 10.1021/ja00006a045 |
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Kinetics of amine addition to benzylidene-1,3-indandione and other vinylic .beta.-diketones. Effect of cyclic structure and steric strain on intrinsic rate constants Claude F. Bernasconi and Michael W. Stronach pp 2222 - 2227; DOI: 10.1021/ja00006a046 |
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Transition-metal silyl complexes. 37. Reaction of anionic silyl, germyl, and stannyl complexes [(.eta.5-C5H4Me)(CO)2MnER3]- (E = Si, Ge, Sn) with geminal organic dihalides: a novel route for the preparation of carbene complexes Uwe Kirchgaessner, Hermann Piana, and Ulrich Schubert pp 2228 - 2232; DOI: 10.1021/ja00006a047 |
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Hydrogen atoms as convenient synthetic reagents: mercury-photosensitized dimerization of functionalized organic compounds in the presence of molecular hydrogen Cesar A. Muedas, Richard R. Ferguson, Stephen H. Brown, and Robert H. Crabtree pp 2233 - 2242; DOI: 10.1021/ja00006a048 |
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Hydrocarbon and phosphate triester formation during homolytic hydrolysis of organophosphonium ions: an alternate model for organophosphonate biodegradation L. Z. Avila, P. A. Bishop, and J. W. Frost pp 2242 - 2246; DOI: 10.1021/ja00006a049 |
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Soft stereoelectronic effects at carboxyl oxygen B. Mitra Tadayoni, Jeffrey Huff, and Julius Rebek pp 2247 - 2253; DOI: 10.1021/ja00006a050 |
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Substrate structure and solvent hydrophobicity control lipase catalysis and enantioselectivity in organic media Sanghamitra Parida and Jonathan S. Dordick pp 2253 - 2259; DOI: 10.1021/ja00006a051 |
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Active-site-directed modification of subtilisin Ziyang Zhong, Jeffrey A. Bibbs, Wei Yuan, and Chi Huey Wong pp 2259 - 2263; DOI: 10.1021/ja00006a052 |
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Kinetics and mechanism of binding of specific peptides to vancomycin and other glycopeptide antibiotics Paul H. Popieniek and R. F. Pratt pp 2264 - 2270; DOI: 10.1021/ja00006a053 |
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Isotope effects on the sequence-specific cleavage of DNA by neocarzinostatin: kinetic partitioning between 4'- and 5'-hydrogen abstraction at unique thymidine sites Bruce L. Frank, Leroy Worth, Donna F. Christner, John W. Kozarich, JoAnne Stubbe, Lizzy S. Kappen, and Irving H. Goldberg pp 2271 - 2275; DOI: 10.1021/ja00006a054 |
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Topographic design of peptide neurotransmitters and hormones on stable backbone templates: relation of conformation and dynamics to bioactivity Wieslaw M. Kazmierski, Henry I. Yamamura, and Victor J. Hruby pp 2275 - 2283; DOI: 10.1021/ja00006a055 |
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Contributions of thiolate "desolvation" to catalysis by glutathione S-transferase isozymes 1-1 and 2-2: evidence from kinetic solvent isotope effects Su Er W. Huskey, W. Phillip Huskey, and Anthony Y. H. Lu pp 2283 - 2290; DOI: 10.1021/ja00006a056 |
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Bleomycin-mediated degradation of aristeromycin-containing DNA. Novel dehydrogenation activity of ironII-bleomycin Hiroshi Sugiyama, Takashi Sera, Yukihiro Dannoue, Ryuji Marumoto, and Isao Saito pp 2290 - 2295; DOI: 10.1021/ja00006a057 |
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Theoretical approach to drug design. 2. Relative thermodynamics of inhibitor binding by chicken dihydrofolate reductase to ethyl derivatives of trimethoprim substituted at 3'-, 4'-, and 5'-positions Joseph J. McDonald and Charles L. Brooks pp 2295 - 2301; DOI: 10.1021/ja00006a058 |
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The condensation of dicarbonyl compounds with N-phenyltriazolinedione-dienone ylides derived from phenols: the facile preparation of novel quinone methides R. Marshall Wilson and Nuanphun Chantarasiri pp 2301 - 2302; DOI: 10.1021/ja00006a059 |
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Isolation and structure determination of diazonamides A and B, unusual cytotoxic metabolites from the marine ascidian Diazona chinensis Niels Lindquist, William Fenical, Gregory D. Van Duyne, and Jon Clardy pp 2303 - 2304; DOI: 10.1021/ja00006a060 |
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Design of self-destructive electron acceptors. Highly efficient cleavage of carbon-carbon bonds in photogenerated radical anions Przemyslaw Maslak, Jozef Kula, and John E. Chateauneuf pp 2304 - 2306; DOI: 10.1021/ja00006a061 |
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Lack of a secondary .beta.-deuterium kinetic isotope effect in the solvolysis of 2-chloro-3-hydrosqualene. A case of extended .pi.-participation and indication of concerted biomimetic polycyclization Olga Kronja, Mirko Orlovic, Kresimir Humski, and Stanko Borcic pp 2306 - 2308; DOI: 10.1021/ja00006a062 |
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Nitrosoaziridinium ion isomerization: dihydrodiazete-N-oxides and azoxyalkenes from aziridine nitrosation Richard N. Loeppky, Qing Feng, Aloka Srinivasan, Rainer Glaser, Charles L. Barnes, and Paul R. Sharp pp 2308 - 2309; DOI: 10.1021/ja00006a063 |
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Facile Li/HMPA-promoted polymerization method for the synthesis of soluble poly(phenylenes) James M. Tour and Eric B. Stephens pp 2309 - 2311; DOI: 10.1021/ja00006a064 |
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Studies on DNA-cleaving agents: synthesis of a functional dynemicin analogue Paul A. Wender and Charles K. Zercher pp 2311 - 2313; DOI: 10.1021/ja00006a065 |
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Biogenetically inspired stereospecific synthesis of the dienylvinylcyclopropane gamete attractant dictyopterene B William D. Abraham and Theodore Cohen pp 2313 - 2314; DOI: 10.1021/ja00006a066 |
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Preparation, x-ray molecular structure, and electronic structure of the first 16-electron ruthenium dihydrogen complexes RuH(H2)X(PCy3)2 Bruno Chaudret, Gwendolina Chung, Odile Eisenstein, Sarah A. Jackson, Fernando J. Lahoz, and Jose A. Lopez pp 2314 - 2316; DOI: 10.1021/ja00006a067 |
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Synthesis and structure of [{Ru(CO)2(Cp)}2(.mu.-C.tplbond.C)]: an ethynediyl complex formed during tungsten-catalyzed alkyne metathesis George A. Koutsantonis and John P. Selegue pp 2316 - 2317; DOI: 10.1021/ja00006a068 |
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Structure of the carrier of the cross-polarization magic angle spinning carbon-13 nuclear magnetic resonance signal assigned to 3,4-dimethylenethiophene. Multiple position-labeling and chemical trapping in annealed glasses Marc M. Greenberg, Silas C. Blackstock, Jerome A. Berson, Ronald A. Merrill, James C. Duchamp, and Kurt W. Zilm pp 2318 - 2319; DOI: 10.1021/ja00006a069 |
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An antibody-catalyzed cis-trans isomerization reaction David Y. Jackson and Peter G. Schultz pp 2319 - 2321; DOI: 10.1021/ja00006a070 |
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Enantioselective, zirconium-mediated synthesis of allylic amines Robert B. Grossman, William M. Davis, and Stephen L. Buchwald pp 2321 - 2322; DOI: 10.1021/ja00006a071 |
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Coronene dication: a thermally accessible triplet P. J. Krusic and E. Wasserman pp 2322 - 2323; DOI: 10.1021/ja00006a072 |
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An agostic .mu.-methyne molybdenum-iron complex from protonation of a .mu.-carbide precursor, Tp'(CO)2Mo.tplbond.CFe(CO)2Cp Michel Etienne, Peter S. White, and J. L. Templeton pp 2324 - 2325; DOI: 10.1021/ja00006a073 |
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Inclusion complexation by bis(cyclodextrins) in the presence of phospholipid vesicles Russell C. Petter, Christopher T. Sikorski, and David H. Waldeck pp 2325 - 2327; DOI: 10.1021/ja00006a074 |
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Molecular hysteresis Mitsuru Sano and Henry Taube pp 2327 - 2328; DOI: 10.1021/ja00006a075 |
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Preparation and characterization of layered lead halide compounds J. Calabrese, N. L. Jones, R. L. Harlow, N. Herron, D. L. Thorn, and Y. Wang pp 2328 - 2330; DOI: 10.1021/ja00006a076 |
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Developing molecular Fischer-Tropsch type chemistry: the triethylboron-catalyzed oligomerization of carbon monoxide-derived methylene groups from a (.eta.2-formaldehyde)zirconocene dimer Gerhard Erker, Stefanie Schmuck, and Ursula Hoffmann pp 2330 - 2332; DOI: 10.1021/ja00006a077 |
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Evidence for gated stereodynamics in [1,4-bis(4,4-dimethyl-3-oxopentyl)-2,3,5,6-tetraethylbenzene]chromium tricarbonyl Kathleen V. Kilway and Jay S. Siegel pp 2332 - 2333; DOI: 10.1021/ja00006a078 |
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Chemically etched silicon surfaces viewed at the atomic level by force microscopy Yun Kim and Charles M. Lieber pp 2333 - 2335; DOI: 10.1021/ja00006a079 |
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Tetrahydropyran synthesis via radical cyclization. A systematic study of substituent effects Steven D. Burke and Jean Rancourt pp 2335 - 2336; DOI: 10.1021/ja00006a080 |
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Unexpectedly rapid proton-transfer reactions of weakly acidic cation radicals Vernon D. Parker, Youtien Chao, and Bjoern Reitstoen pp 2336 - 2338; DOI: 10.1021/ja00006a081 |
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Transition structure for the epoxidation of alkenes with peroxy acids. A theoretical study Robert D. Bach, Amy L. Owensby, Carlos Gonzalez, H. Bernard Schlegel, and Joseph J. W. McDouall pp 2338 - 2339; DOI: 10.1021/ja00006a082 |
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FK506 and rapamycin binding to FKBP: common elements in immunophilin-ligand complexation Thomas J. Wandless, Stephen W. Michnick, Michael K. Rosen, Martin Karplus, and Stuart L. Schreiber pp 2339 - 2341; DOI: 10.1021/ja00006a083 |
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Computer Software Reviews pp 2341 - 2343; DOI: 10.1021/ja00006a600 |
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Book Reviews pp 2343 - 2346; DOI: 10.1021/ja00006a601 |
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Multinuclear ENDOR study of trapped electrons in the polycrystalline cesium hexamethylhexacyclen sodide, Cs+(HMHCY).cntdot.Na- Ahmed S. Ellaboudy, Christopher J. Bender, Jineun Kim, Dae Ho Shin, Mark E. Kuchenmeister, Gerald T. Babcock, and James L. Dye pp 2347 - 2352; DOI: 10.1021/ja00007a001 |
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Theoretical evaluation of conformational preferences of NAD+ and NADH: an approach to understanding the stereospecificity of NAD+/NADH-dependent dehydrogenases Yun Dong Wu and K. N. Houk pp 2353 - 2358; DOI: 10.1021/ja00007a002 |
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Transition-metal ion mediated carbon-hydrogen and carbon-carbon bond activation of alkanes: dynamical coupling between entrance and exit channel transition states P. A. M. Van Koppen, J. Brodbelt-Lustig, M. T. Bowers, D. V. Dearden, J. L. Beauchamp, Ellen R. Fisher, and P. B. Armentrout pp 2359 - 2369; DOI: 10.1021/ja00007a003 |
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Structure and interfacial properties of spontaneously adsorbed n-alkanethiolate monolayers on evaporated silver surfaces Mary M. Walczak, Chinkap Chung, Scott M. Stole, Cindra A. Widrig, and Marc D. Porter pp 2370 - 2378; DOI: 10.1021/ja00007a004 |
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Upper rim calixcrowns: elucidation of the mechanism of conformational interconversion of calix[4]arenes by quantitative 2-D EXSY NMR spectroscopy Jan Dirk Van Loon, Leo C. Groenen, Sybren S. Wijmenga, Willem Verboom, and David N. Reinhoudt pp 2378 - 2384; DOI: 10.1021/ja00007a005 |
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The 1,2-alternate conformation of calix[4]arenes: a rare conformation? Dynamic 1H NMR studies of flexible tetraalkylated calix[4]arenes Leo C. Groenen, Jan Dirk Van Loon, Willem Verboom, Sybolt Harkema, Alessandro Casnati, Rocco Ungaro, Andrea Pochini, Franco Ugozzoli, and David N. Reinhoudt pp 2385 - 2392; DOI: 10.1021/ja00007a006 |
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Gas-phase chemistry of the dimethylaluminum oxide ion and related aluminum oxide ions: comparison of reactivity with siloxide ions Robert Damrauer, Michele Krempp, Michael W. Schmidt, and Mark S. Gordon pp 2393 - 2400; DOI: 10.1021/ja00007a007 |
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The role of phenylalanine-82 in electron-exchange reactions of eukaryotic cytochromes c David W. Concar, David Whitford, Gary J. Pielak, and Robert J. P. Williams pp 2401 - 2406; DOI: 10.1021/ja00007a008 |
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Reactions of cobalt ions Co1-4+ and Co4(CO)n+ with cyclohexane: C-H activation as a function of cluster size and ligand substitution Y. H. Pan, K. Sohlberg, and D. P. Ridge pp 2406 - 2411; DOI: 10.1021/ja00007a009 |
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Van der Waals complexes in 1,3-dipolar cycloaddition reactions: ozone-ethylene C. W. Gillies, J. Z. Gillies, R. D. Suenram, F. J. Lovas, E. Kraka, and D. Cremer pp 2412 - 2421; DOI: 10.1021/ja00007a010 |
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Electrostatic catalysis of oxidation reactions by metal cations: an ab initio study Heinz Hofmann and Timothy Clark pp 2422 - 2425; DOI: 10.1021/ja00007a011 |
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Aqueous solvation of N-methylacetamide conformers: comparison of simulations and integral equation theories Hsiang Ai Yu, Martin Karplus, and B. Montgomery Pettitt pp 2425 - 2434; DOI: 10.1021/ja00007a012 |
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Intrinsic barriers of some model SN2 reactions: second-order Moeller-Plesset perturbation calculations Zheng Shi and Russell J. Boyd pp 2434 - 2439; DOI: 10.1021/ja00007a013 |
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The fluorophosphoranyl series: theoretical insights into relative stabilities and localization of spin Christopher J. Cramer pp 2439 - 2447; DOI: 10.1021/ja00007a014 |
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Correlation of carbon-13 and oxygen-17 chemical shifts and the vibrational frequency of electrically perturbed carbon monoxide: a possible model for distal ligand effects in carbonmonoxyheme proteins Joseph D. Augspurger, Clifford E. Dykstra, and Eric Oldfield pp 2447 - 2451; DOI: 10.1021/ja00007a015 |
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Vibrational spectra of butatriene (C4H4) and pentatetraene (C5H4): is pentatetraene bent? Congxin Liang, Yaoming Xie, Henry F. Schaefer, Kwang S. Sim, and Ho Soon Kim pp 2452 - 2459; DOI: 10.1021/ja00007a016 |
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Applications and evaluations of IGLO (individual gauge for localized orbitals) chemical shift calculations for organolithium compounds Michael Buehl, Nicolaas J. R. Van Eikema Hommes, Paul v. R. Schleyer, Ulrich Fleischer, and Werner Kutzelnigg pp 2459 - 2465; DOI: 10.1021/ja00007a017 |
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Allylborane and its isomers. An ab initio study of the C3BH7 potential energy surface, the barrier to 1,3-shifts in allylboranes, and nonclassical boracyclobutane, cyclopropylborane, and vinylborane structures Michael Buehl, Paul von R. Schleyer, Mustafa A. Ibrahim, and Timothy Clark pp 2466 - 2471; DOI: 10.1021/ja00007a018 |
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Elucidation of the conformational properties of N-formylglycine dithio acid by ab initio SCF-MO calculations R. Fausto, J. J. C. Teixeira-Dias, and P. R. Carey pp 2471 - 2476; DOI: 10.1021/ja00007a019 |
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Substituted ethylene dications: planar or perpendicular? Gernot Frenking pp 2476 - 2481; DOI: 10.1021/ja00007a020 |
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Ion solvation in polarizable water: molecular dynamics simulations Liem X. Dang, Julia E. Rice, James Caldwell, and Peter A. Kollman pp 2481 - 2486; DOI: 10.1021/ja00007a021 |
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Calculated heat of formation of ammonia G. A. Petersson and John Mantzaris pp 2486 - 2490; DOI: 10.1021/ja00007a022 |
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Evidence for the stochastic nature of base pair opening in DNA: a Brownian dynamics simulation Fatma Briki, Jean Ramstein, Richard Lavery, and Daniel Genest pp 2490 - 2493; DOI: 10.1021/ja00007a023 |
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Computer-assisted organic synthesis planning: effective bond polarity as a guideline to reactivity Luca Baumer, Giordano Sala, and Guido Sello pp 2494 - 2500; DOI: 10.1021/ja00007a024 |
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Porphyrin sponges. Inversion disorder and inversion twinning in lattice clathrates based on five-coordinate metallotetraarylporphyrin complexes Marianne P. Byrn and Charles E. Strouse pp 2501 - 2508; DOI: 10.1021/ja00007a025 |
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The first structurally characterized chiral rhenium complex containing a metal-metal quadruple bond. Syntheses, structure, and spectra of .beta.-Re2Cl6[(S,S)-isodiop]: an unprecedented rearrangement of the diop ligand Jhy Der Chen and F. Albert Cotton pp 2509 - 2512; DOI: 10.1021/ja00007a026 |
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Deprotonation of uncharged transition-metal dihydrogen complexes with copper alkoxides, characterization of the heterometallic complexes (PR3)xMHyCu(PR3) (M = iron, tungsten), and x-ray crystal structure of (PEtPh2)3FeH3Cu(PEtPh2) Lori Stepan Van der Sluys, M. M. Miller, Gregory J. Kubas, and Kenneth G. Caulton pp 2513 - 2520; DOI: 10.1021/ja00007a027 |
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Cone angles for amine ligands. X-ray crystal structures and equilibrium measurements for ammonia, ethylamine, diethylamine, and triethylamine complexes with the [bis(dimethylphosphino)ethane]methylpalladium(II) cation Allen L. Seligson and William C. Trogler pp 2520 - 2527; DOI: 10.1021/ja00007a028 |
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Heptadentate ligands for the lanthanides. The first structurally characterized example of a lanthanide heptadentate ligand complex: [tris(3-aza-4-methyl-6-oxohept-4-en-1-yl)amine]ytterbium(III) David J. Berg, Steven J. Rettig, and Chris Orvig pp 2528 - 2532; DOI: 10.1021/ja00007a029 |
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Supramolecular transport of metal ammine and amine complexes through chloroform membranes by the natural ionophore lasalocid A. The selective enantiomeric transport of chiral metal complexes Peter S. K. Chia, Leonard F. Lindoy, Glen W. Walker, and Grover W. Everett pp 2533 - 2537; DOI: 10.1021/ja00007a030 |
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Calorimetric determination of the heats of protonation of the metal in (methyl-substituted cyclopentadienyl)iridium complexes, Cp'Ir(1,5-COD) John R. Sowa and Robert J. Angelici pp 2537 - 2544; DOI: 10.1021/ja00007a031 |
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Reactions of (pentamethylcyclopentadienyl)(2,5-dimethylthiophene)iridium with iron carbonyls: a new mechanism for thiophene hydrodesulfurization Jiabi Chen, Lee M. Daniels, and Robert J. Angelici pp 2544 - 2552; DOI: 10.1021/ja00007a032 |
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Stable polyradicals with high-spin ground states. 1. Synthesis, separation, and magnetic characterization of the stereoisomers of 2,4,5,6-tetrachloro-.alpha.,.alpha.,.alpha.',.alpha.'-tetrakis(pentachlorophenyl)-m-xylylene biradical Jaume Veciana, Concepcio Rovira, Maria I. Crespo, Olga Armet, Victor M. Domingo, and Fernando Palacio pp 2552 - 2561; DOI: 10.1021/ja00007a033 |
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Activation of .alpha.-bromo ketones by complexation with hard and soft Lewis acids. A combined x-ray and NMR study Thomas Laube, Andre Weidenhaupt, and Richard Hunziker pp 2561 - 2567; DOI: 10.1021/ja00007a034 |
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Isotopic exchange in the platinum-catalyzed reductions of olefins in protic solvents T. Randall Lee and George M. Whitesides pp 2568 - 2576; DOI: 10.1021/ja00007a035 |
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Heterogeneous reductions of (diolefin)dialkylplatinum(II) complexes on platinum black in ethyl alcohol: kinetics, isotopic interchange of hydrogen between coadsorbed surface alkyls, and comparison of surface alkyls generated from the platinum complexes and from olefins T. Randall Lee and George M. Whitesides pp 2576 - 2585; DOI: 10.1021/ja00007a036 |
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Hydrogen bond directed cocrystallization and molecular recognition properties of acyclic imides Margaret C. Etter and Susan M. Reutzel pp 2586 - 2598; DOI: 10.1021/ja00007a037 |
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Use of aza-Cope rearrangement-Mannich cyclization reactions to achieve a general entry to Melodinus and Aspidosperma alkaloids. Stereocontrolled total syntheses of (.+-.)-deoxoapodine, (.+-.)-meloscine, and (.+-.)-epimeloscine and a formal synthesis of (.+-.)-1-acetylaspidoalbidine Larry E. Overman, Graeme M. Robertson, and Albert J. Robichaud pp 2598 - 2610; DOI: 10.1021/ja00007a038 |
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Synthetic studies on basmane diterpenes. Enantiospecific total synthesis of (+)-7,8-epoxy-2-basmen-6-one by Claisen ring expansion Leo A. Paquette and Ho Jung Kang pp 2610 - 2621; DOI: 10.1021/ja00007a039 |
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Structure determination of tolaasin, an extracellular lipodepsipeptide produced by the mushroom pathogen, Pseudomonas tolaasii Paine Jennifer C. Nutkins, Russell J. Mortishire-Smith, Leonard C. Packman, Catherine L. Brodey, Paul B. Rainey, Keith Johnstone, and Dudley H. Williams pp 2621 - 2627; DOI: 10.1021/ja00007a040 |
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Syntheses and structures of cyclic and short-chain linear phosphazenes bearing 4-phenylphenoxy side groups Harry R. Allcock, Dennis C. Ngo, Masood Parvez, Robert R. Whittle, and William J. Birdsall pp 2628 - 2634; DOI: 10.1021/ja00007a041 |
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Novel oligo(phenylenevinylenes): models for the charging of extended .pi. chains Rainer Schenk, Heike Gregorius, Klaus Meerholz, Juergen Heinze, and Klaus Muellen pp 2634 - 2647; DOI: 10.1021/ja00007a042 |
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Isolation and characterization of methyl hypofluorite (CH3OF) Moshe Kol, Shlomo Rozen, and Evan Appelman pp 2648 - 2651; DOI: 10.1021/ja00007a043 |
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Enantioselective synthesis of pumiliotoxin 251D. A strategy employing an allene-based electrophile-mediated cyclization David N. A. Fox, David Lathbury, Mary F. Mahon, Kieran C. Molloy, and Timothy Gallagher pp 2652 - 2656; DOI: 10.1021/ja00007a044 |
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Bromination of imidazoles coordinated to cobalt(III). Kinetics and mechanism of bromination of RImH3+ systems [R = (NH3)5Co]; Wheland intermediates and preassociation or diffusion control Allan G. Blackman, David A. Buckingham, and Charles R. Clark pp 2656 - 2664; DOI: 10.1021/ja00007a045 |
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Effect of sulfonic acid group on polyaniline backbone Jiang Yue, Zhao H. Wang, Keith R. Cromack, Arthur J. Epstein, and Alan G. MacDiarmid pp 2665 - 2671; DOI: 10.1021/ja00007a046 |
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in-Cyclophanes containing second-row elements poised above aromatic rings Robert P. L'Esperance, Anthony P. West, Donna Van Engen, and Robert A. Pascal pp 2672 - 2676; DOI: 10.1021/ja00007a047 |
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Persulfoxide and thiadioxirane intermediates in the reaction of sulfides and singlet oxygen Yasumasa Watanabe, Nobuo Kuriki, Katsuya Ishiguro, and Yasuhiko Sawaki pp 2677 - 2682; DOI: 10.1021/ja00007a048 |
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Rates of decarboxylation of acyloxy radicals formed in the photocleavage of substituted 1-naphthylmethyl alkanoates James W. Hilborn and James A. Pincock pp 2683 - 2686; DOI: 10.1021/ja00007a049 |
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Photolysis of azoalkanes. Reactions and kinetics of the 1-cyclopropylcyclopentane-1,3-diyl biradical and the 1-cyclopropylcyclopentyl radical Paul S. Engel and Anne Marie Culotta pp 2686 - 2696; DOI: 10.1021/ja00007a050 |
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Cooxidation reaction in the singlet oxygenation of cyclic and benzylic sulfides: S-hydroperoxysulfonium ylide intermediate as a new epoxidizing species Takeshi Akasaka, Aiko Sakurai, and Wataru Ando pp 2696 - 2701; DOI: 10.1021/ja00007a051 |
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cis,trans-1,1'-Bicyclohexenyl: conformer-dependent chemistry in benzene and in methanol Jack Saltiel and Gary R. Marchand pp 2702 - 2708; DOI: 10.1021/ja00007a052 |
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Photochemistry of alkyl halides. 12. Bromides vs. iodides Paul J. Kropp and Rick L. Adkins pp 2709 - 2717; DOI: 10.1021/ja00007a053 |
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Investigation of domain structure in proteins via molecular dynamics simulation: application to HIV-1 protease dimer S. Swaminathan, W. E. Harte, and David L. Beveridge pp 2717 - 2721; DOI: 10.1021/ja00007a054 |
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A general and efficient route for chemical aminoacylation of transfer RNAs Stephanie A. Robertson, Jonathan A. Ellman, and Peter G. Schultz pp 2722 - 2729; DOI: 10.1021/ja00007a055 |
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Involvement of side functions in peptide structures: the Asx turn. Occurrence and conformational aspects A. Abbadi, M. Mcharfi, A. Aubry, S. Premilat, G. Boussard, and M. Marraud pp 2729 - 2735; DOI: 10.1021/ja00007a056 |
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Valproic acid metabolism by cytochrome P450: a theoretical study of stereoelectronic modulators of product distribution Jack R. Collins, Debra L. Camper, and Gilda H. Loew pp 2736 - 2743; DOI: 10.1021/ja00007a057 |
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Constructing a molecular model of the interaction between antithrombin III and a potent heparin analog Peter D. J. Grootenhuis and Constant A. A. Van Boeckel pp 2743 - 2747; DOI: 10.1021/ja00007a058 |
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Nature of the epoxidizing species generated by reaction of alkyl hydroperoxides with iron(III) porphyrins. Oxidations of cis-stilbene and (Z)-1,2-bis(trans-2, trans-3-diphenylcyclopropyl)ethene by tert-BuOOH in the presence of [meso-tetrakis(2,4,6-trimethylphenyl)porphinato]-, [meso-tetrakis(2,6-dichlorophenyl)porphinato]-, and [meso-tetrakis(2,6-dibromophenyl)porphinato]iron(III) chloride Gong Xin He and Thomas C. Bruice pp 2747 - 2753; DOI: 10.1021/ja00007a059 |
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Constrictive binding of large guests by a hemicarcerand containing four portals Mimi L. C. Quan and Donald J. Cram pp 2754 - 2755; DOI: 10.1021/ja00007a060 |
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Identification of multiple steps in the dehydrogenation of cyclic C6 hydrocarbons to benzene on platinum(111) Claire L. Pettiette-Hall, Donald P. Land, Robert T. McIver, and John C. Hemminger pp 2755 - 2756; DOI: 10.1021/ja00007a061 |
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Mutually interpenetrating inorganic-organic networks. New routes into nonshrinking sol-gel composite materials Mark W. Ellsworth and Bruce M. Novak pp 2756 - 2758; DOI: 10.1021/ja00007a062 |
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Construction of a light-activated protein by unnatural amino acid mutagenesis David Mendel, Jonathan A. Ellman, and Peter G. Schultz pp 2758 - 2760; DOI: 10.1021/ja00007a063 |
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Second-sphere coordination of transition-metal complexes by calix[4]arenes Jerry L. Atwood, G. William Orr, Fumio Hamada, Rebecca L. Vincent, Simon G. Bott, and Kerry D. Robinson pp 2760 - 2761; DOI: 10.1021/ja00007a064 |
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The lithium perchlorate-diethyl ether rate acceleration of the Diels-Alder reaction: Lewis acid catalysis by lithium ion Mark A. Forman and William P. Dailey pp 2761 - 2762; DOI: 10.1021/ja00007a065 |
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Two-carbon intercalation. 4-Cyclooctenones by tandem application of double-Tebbe and Claisen reactions Christophe M. G. Philippo, Vo Nha Huu, and Leo A. Paquette pp 2762 - 2764; DOI: 10.1021/ja00007a066 |
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Novel magnetic properties of a doped organic polymer. A possible prototype for a polaronic ferromagnet David A. Kaisaki, Wonghil Chang, and Dennis A. Dougherty pp 2764 - 2766; DOI: 10.1021/ja00007a067 |
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Gas-phase charge-transfer reactions and electron affinities of macrocyclic, anionic nickel complexes: Ni(SALEN), Ni(tetraphenylporphyrin), and derivatives H. L. Chen, Y. H. Pan, S. Groh, T. E. Hagan, and Douglas P. Ridge pp 2766 - 2767; DOI: 10.1021/ja00007a068 |
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Gas-phase synthesis of metalloporphyrin ions Karl K. Irikura and J. L. Beauchamp pp 2767 - 2768; DOI: 10.1021/ja00007a069 |
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Methane oligomerization in the gas phase by third-row transition-metal ions Karl K. Irikura and J. L. Beauchamp pp 2769 - 2770; DOI: 10.1021/ja00007a070 |
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Binding of 2,2'-bipyridine to the dirhodium(II) tetraacetate core: unusual structural features and biological relevance of the product Rh2(OAc)4(bpy) Spiros P. Perlepes, John C. Huffman, John H. Matonic, Kim R. Dunbar, and George Christou pp 2770 - 2771; DOI: 10.1021/ja00007a071 |
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Nickel(0)-catalyzed synthesis of substituted phenols from cyclobutenones and alkynes Mark A. Huffman and Lanny S. Liebeskind pp 2771 - 2772; DOI: 10.1021/ja00007a072 |
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Induction of preferred conformation in achiral solutes dissolved in chiral liquid crystals M. M. Labes and Wen Shang pp 2773 - 2774; DOI: 10.1021/ja00007a073 |
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Triplet states of fullerenes C60 and C70. Electron paramagnetic resonance spectra, photophysics, and electronic structures Michael R. Wasielewski, Michael P. O'Neil, Keith R. Lykke, Michael J. Pellin, and Dieter M. Gruen pp 2774 - 2776; DOI: 10.1021/ja00007a074 |
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AlMe2(BHT)NH3: an unusually stable organoaluminum-ammonia complex and its extended coordination sphere solvate Matthew D. Healy, John T. Leman, and Andrew R. Barron pp 2776 - 2777; DOI: 10.1021/ja00007a075 |
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Catalytic tail-to-tail dimerization of methyl acrylate using rhodium(III) catalysts Maurice Brookhart and Sylviane Sabo-Etienne pp 2777 - 2779; DOI: 10.1021/ja00007a076 |
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(+)-CC-1065 DNA alkylation: observation of an unexpected relationship between cyclopropane electrophile reactivity and the intensity of DNA alkylation Dale L. Boger, Stephen A. Munk, and Takayoshi Ishizaki pp 2779 - 2780; DOI: 10.1021/ja00007a077 |
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The unusual electron spin resonance of fullerene C60 anion radical P. M. Allemand, G. Srdanov, A. Koch, K. Khemani, F. Wudl, Y. Rubin, F. Diederich, M. M. Alvarez, S. J. Anz, and R. L. Whetten pp 2780 - 2781; DOI: 10.1021/ja00007a078 |
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Laser flash photolysis study of adamantanylidene Scott Morgan, James E. Jackson, and Matthew S. Platz pp 2782 - 2783; DOI: 10.1021/ja00007a079 |
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Carbon monoxide is neither an intermediate nor a catalyst in MTG chemistry on zeolite HZSM-5 Eric J. Munson, Noel D. Lazo, Meg E. Moellenhoff, and James F. Haw pp 2783 - 2784; DOI: 10.1021/ja00007a080 |
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Spectroscopic detection of new surface species on activated nickel particles W. Lyle Parker, P. Boudjouk, and A. B. Rajkumar pp 2785 - 2786; DOI: 10.1021/ja00007a081 |
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Inversion of enantioselectivity in the kinetic resolution mode of the Katsuki-Sharpless asymmetric epoxidation reaction Seiichi Takano, Yoshiharu Iwabuchi, and Kunio Ogasawara pp 2786 - 2787; DOI: 10.1021/ja00007a082 |
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Improving two-dimensional proton NMR NOESY spectra of a large protein by selective deuteriation Joseph Reisman, Isabelle Jariel-Encontre, Victor L. Hsu, Joseph Parello, E. Peter Geiduschek, and David R. Kearns pp 2787 - 2789; DOI: 10.1021/ja00007a083 |
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Total synthesis of the dibenzopyrrocoline alkaloid S-(+)-cryptaustoline. Revision of absolute configuration due to an unusual inversion in stereochemistry A. I. Meyers and Thais M. Sielecki pp 2789 - 2790; DOI: 10.1021/ja00007a084 |
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Stereoselectivity in guest release from constrictive binding in a hemicarceplex J. Kevin Judice and Donald J. Cram pp 2790 - 2791; DOI: 10.1021/ja00007a085 |
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Stable .eta.4-silatrimethylenemethane transition-metal complexes by the reaction of alkylidenesilirane with metal carbonyl Wataru Ando, Takao Yamamoto, Haruo Saso, and Yoshio Kabe pp 2791 - 2793; DOI: 10.1021/ja00007a086 |
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Regioselectivities and stereoselectivities of singlet oxygen generated by cyclodextrin-sandwiched porphyrin sensitization. Lipoxygenase-like activity Yasuhisa Kuroda, Takashi Sera, and Hisanobu Ogoshi pp 2793 - 2794; DOI: 10.1021/ja00007a087 |
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Toward a dinitrogen electroreduction catalyst: characterization of a bis-ammine, a .mu.2-hydrazine, a .mu.2-diazene, and a remarkably stable .mu.2-dinitrogen complex of a ruthenium cofacial diporphyrin James P. Collman, James E. Hutchison, Michel Angel Lopez, Roger Guilard, and Robert A. Reed pp 2794 - 2796; DOI: 10.1021/ja00007a088 |
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The endocyclic restriction test: experimental evaluation of transition-structure geometry for a nucleophilic displacement at neutral nitrogen Peter Beak and Jinglin Li pp 2796 - 2797; DOI: 10.1021/ja00007a089 |
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Bile salt modulated stereoselection in the cholesterol esterase catalyzed hydrolysis of .alpha.-tocopheryl acetates H. A. Zahalka, P. J. Dutton, B. O'Doherty, T. A. M. Smart, J. Phipps, D. O. Foster, G. W. Burton, and K. U. Ingold pp 2797 - 2799; DOI: 10.1021/ja00007a090 |
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Exogenous ligand binding to the [Fe4S4] cluster in Pyrococcus furiosus ferredoxin Richard C. Conover, Jae Bum Park, Michael W. W. Adams, and Michael K. Johnson pp 2799 - 2800; DOI: 10.1021/ja00007a091 |
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A stable crystalline carbene [Erratum to document cited in CA114(7):62009r] Anthony J. Arduengo, Richard L. Harlow, and Michael Kline pp 2801 - 2801; DOI: 10.1021/ja00007a092 |
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The complementary redox properties of viologens and pyromellitimides: a new class of organic conductors [Erratum to document cited in CA114(4):31765e] Stephen L. Buchwalter, Revathi Iyengar, Alfred Viehbeck, and Terrence R. O'Toole pp 2801 - 2801; DOI: 10.1021/ja00007a093 |
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Computer Software Reviews pp 2801 - 2802; DOI: 10.1021/ja00007a600 |
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Book Reviews pp 2802 - 2804; DOI: 10.1021/ja00007a601 |
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Scanning tunneling microscopy of ethanethiolate and n-octadecanethiolate monolayers spontaneously absorbed at gold surfaces Cindra A. Widrig, Carla A. Alves, and Marc D. Porter pp 2805 - 2810; DOI: 10.1021/ja00008a001 |
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OPLS potential functions for nucleotide bases. Relative association constants of hydrogen-bonded base pairs in chloroform Julianto Pranata, Scott G. Wierschke, and William L. Jorgensen pp 2810 - 2819; DOI: 10.1021/ja00008a002 |
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Activation of carbon dioxide by electron transfer and transition metals. Mechanism of nickel-catalyzed electrocarboxylation of aromatic halides Christian Amatore and Anny Jutand pp 2819 - 2825; DOI: 10.1021/ja00008a003 |
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Semiconductor clusters in the sol-gel process: quantized aggregation, gelation, and crystal growth in concentrated zinc oxide colloids Lubomir Spanhel and Marc A. Anderson pp 2826 - 2833; DOI: 10.1021/ja00008a004 |
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Twisted intramolecular charge-transfer fluorescence of aromatic amides: conformation of the amide bonds in excited states Isao Azumaya, Hiroyuki Kagechika, Yoshihisa Fujiwara, Michiya Itoh, Kentaro Yamaguchi, and Koichi Shudo pp 2833 - 2838; DOI: 10.1021/ja00008a005 |
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Stability of isolated bacterial and photosystem II reaction center complexes on silver electrode surfaces. A surface-enhanced resonance Raman study Rafael Picorel, Randall E. Holt, Randall Heald, Therese M. Cotton, and Michael Seibert pp 2839 - 2843; DOI: 10.1021/ja00008a006 |
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Resonance Raman characterization of nitric oxide adducts of cytochrome P450cam: the effect of substrate structure on the iron-ligand vibrations Songzhou Hu and James R. Kincaid pp 2843 - 2850; DOI: 10.1021/ja00008a007 |
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Investigation of the kinetic window for generation of carbon-13 T0-S CIDNP derived from long-chain biradicals by tuning the rates of bimolecular scavenging and intersystem crossing Kuo Chu Hwang, Nicholas J. Turro, and Charles Doubleday pp 2850 - 2853; DOI: 10.1021/ja00008a008 |
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Conformational analysis and dynamics of the triphenylphosphine ligand in iron complex [(.eta.5-C5H5)Fe(CO)(PPh3)COCH3] Stephen G. Davies, Andrew E. Derome, and John P. McNally pp 2854 - 2861; DOI: 10.1021/ja00008a009 |
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Cupric ion location and adsorbate interactions in cupric ion exchanged H-SAPO-5 molecular sieve as determined by electron spin resonance and electron spin echo modulation spectroscopies Xinhua Chen and Larry Kevan pp 2861 - 2865; DOI: 10.1021/ja00008a010 |
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Atomic size dependence of Bader electron populations: significance for questions of resonance stabilization Charles L. Perrin pp 2865 - 2868; DOI: 10.1021/ja00008a011 |
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Experimental and theoretical study of near-infrared absorbing naphthoquinone methide dyes with a nonplanar geometry Yuji Kubo, Katsuhira Yoshida, Masafumi Adachi, Shinichiro Nakamura, and Shuichi Maeda pp 2868 - 2873; DOI: 10.1021/ja00008a012 |
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Analysis of solvent effects on the Menshutkin reaction Miquel Sola, Agusti Lledos, Miquel Duran, Juan Bertran, and Jose Luis M. Abboud pp 2873 - 2879; DOI: 10.1021/ja00008a013 |
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Molecular hydrogen complexes with a hydride ligand. An ab initio study on the iron hydride, [Fe(PR3)4H(H2)]+, system Feliu Maseras, Miquel Duran, Agusti Lledos, and Juan Bertran pp 2879 - 2884; DOI: 10.1021/ja00008a014 |
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Properties of small Group IIIA hydrides including the cyclic and pentacoordinate structures of trialane (Al3H9) and trigallane (Ga3H9): can dialane be isolated? Brian J. Duke, Congxin Liang, and Henry F. Schaefer pp 2884 - 2890; DOI: 10.1021/ja00008a015 |
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Butadiene. 2. Examination of the energetic preference for coplanarity of double bonds. Comparison of butadiene, acrolein, and vinylamine Kenneth B. Wiberg, Robert E. Rosenberg, and Paul R. Rablen pp 2890 - 2898; DOI: 10.1021/ja00008a016 |
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Explanation of the unexpected differences in the ground states of dimethyl- and dichlorobis[1,2-bis(dimethylphosphino)ethane]titanium Charles Q. Simpson, Michael B. Hall, and Martyn F. Guest pp 2898 - 2903; DOI: 10.1021/ja00008a017 |
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Stabilization calculations on the .pi.* anion states of 1,4-cyclohexadiene: confirmation of the .pi.-* below .pi.+* orbital ordering M. F. Falcetta and K. D. Jordan pp 2903 - 2909; DOI: 10.1021/ja00008a018 |
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IR polarization directions in s-trans-1,3-butadiene and the average topochemistry of the s-cis to s-trans photoisomerization in matrix isolation Bradley R. Arnold, V. Balaji, John W. Downing, Juliusz G. Radziszewski, Jeffrey J. Fisher, and Josef Michl pp 2910 - 2919; DOI: 10.1021/ja00008a019 |
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Infrared spectroscopy at high pressure. Interaction of nitrogen (N2) with rhodium/aluminum oxide at ambient temperature J. P. Wey, H. D. Burkett, W. C. Neely, and S. D. Worley pp 2919 - 2922; DOI: 10.1021/ja00008a020 |
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Electronic structure of transition metal-silicon bonds. Valence photoelectron spectra of (.eta.5-C5H5)Fe(CO)2L complexes (L = SiCl3, Si(CH3)3) Dennis L. Lichtenberger and Anjana Rai-Chaudhuri pp 2923 - 2930; DOI: 10.1021/ja00008a021 |
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Dynamics of water protons in concentrated gallium(3+), aluminum(3+), iron(3+) and dysprosium(3+) aqueous solutions: a study using incoherent quasi-elastic neutron scattering G. John Herdman and Philip S. Salmon pp 2930 - 2939; DOI: 10.1021/ja00008a022 |
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Characterization of C60 and C70 clusters D. M. Cox, S. Behal, M. Disko, S. M. Gorun, M. Greaney, C. S. Hsu, E. B. Kollin, J. Millar, J. Robbins, and et al. pp 2940 - 2944; DOI: 10.1021/ja00008a023 |
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Synthesis of [(mes)OsH(CH3)CO] from [(mes)OsCl2]n and C2H5OH. Controlled fragmentation of ethanol into CH3, H, CO, and H2 by a transition-metal center Stefan Stahl and Helmut Werner pp 2944 - 2947; DOI: 10.1021/ja00008a024 |
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Photooxidation of the molybdenum and tungsten carbynes (.eta.5-C5H5)L2M.tplbond.CR [L = P(OMe)3, CO and R = Ph, Me, c-C3H5] John D. Carter, Kevin B. Kingsbury, Andreas Wilde, Thomas K. Schoch, Carolyn J. Leep, Eric K. Pham, and Lisa McElwee-White pp 2947 - 2954; DOI: 10.1021/ja00008a025 |
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Photophysical studies in solution of the tetranuclear copper(I) clusters Cu4I4L4 (L = pyridine or substituted pyridine) Kevin R. Kyle, Chong Kul Ryu, Peter C. Ford, and John A. DiBenedetto pp 2954 - 2965; DOI: 10.1021/ja00008a026 |
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Ferric ion sequestering agents. 22. Synthesis and characterization of macrobicyclic iron(III) sequestering agents Thomas M. Garrett, Thomas J. McMurry, Mir Wais Hosseini, Zelideth E. Reyes, F. Ekkehardt Hahn, and Kenneth N. Raymond pp 2965 - 2977; DOI: 10.1021/ja00008a027 |
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Spectroscopic studies of the electronic structure of iron(III) tris(catecholates) Timothy B. Karpishin, Matthew S. Gebhard, Edward I. Solomon, and Kenneth N. Raymond pp 2977 - 2984; DOI: 10.1021/ja00008a028 |
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Tri-tert-butylsilyl)imido complexes of titanium: benzene carbon-hydrogen activation and structure of [(tert-Bu3SiNH)Ti]2(.mu.-NSi-tert-Bu3)2 Christopher C. Cummins, Christopher P. Schaller, Gregory D. Van Duyne, Peter T. Wolczanski, A. W. Edith Chan, and Roald Hoffmann pp 2985 - 2994; DOI: 10.1021/ja00008a029 |
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Studies of thallium-iridium bonding Alan L. Balch, Francesco Neve, and Marilyn M. Olmstead pp 2995 - 3001; DOI: 10.1021/ja00008a030 |
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Chromium(VI) forms a thiolate complex with glutathione Samuel L. Brauer and Karen E. Wetterhahn pp 3001 - 3007; DOI: 10.1021/ja00008a031 |
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Preparations, structures, and properties of M3X13 type molybdenum and tungsten trimers with eight cluster electrons F. Albert Cotton, Maoyu Shang, and Zhong Sheng Sun pp 3007 - 3011; DOI: 10.1021/ja00008a032 |
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Molecular spin frustration in the [Fe4O2]8+ core: synthesis, structure, and magnetochemistry of tetranuclear iron-oxo complex [Fe4O2(O2CR)7(bpy)2](C1O4) (R = Me, Ph) James K. McCusker, John B. Vincent, Edward A. Schmitt, Marion L. Mino, Koo Shin, DeAnna K. Coggin, Paula M. Hagen, John C. Huffman, George Christou, and David N. Hendrickson pp 3012 - 3021; DOI: 10.1021/ja00008a033 |
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Heteronuclear carbon-13-proton NMR investigation of the effects on an oligodeoxyribonucleotide of intrastrand cross-linking by a platinum anticancer drug; a large shift of C3' accompanies an S to N conformational change Srinivasan Mukundan, Yinghai Xu, Gerald Zon, and Luigi G. Marzilli pp 3021 - 3027; DOI: 10.1021/ja00008a034 |
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.eta.2-Dihydrogen on the brink of homolytic cleavage: trans-[Os(H.cntdot..cntdot..cntdot.H)H(PEt2CH2CH2PEt2)2]+ has spectroscopic and chemical properties between those of the isoelectronic complexes trans-[OsH(PPh2CH2CH2PPh2)2(.eta.2-H2)]+ and ReH3(PPh2CH2CH2PPh2)2 Kelly A. Earl, Guochen Jia, Patricia A. Maltby, and Robert H. Morris pp 3027 - 3039; DOI: 10.1021/ja00008a035 |
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Multifield saturation magnetization and multifrequency EPR measurements of deoxyhemerythrin azide. A unified picture Michael P. Hendrich, Linda L. Pearce, Lawrence Que, N. Dennis Chasteen, and Edmund P. Day pp 3039 - 3044; DOI: 10.1021/ja00008a036 |
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The archetype for a new class of simple extended 3D honeycomb frameworks. The synthesis and x-ray crystal structures of Cd(CN)5/3(OH)1/3.1/3(C6H12N4), Cd(CN)2.1/3(C6H12N4), and Cd(Cn)2.2/3H2O.tBuOH (C6H12N4 = hexamethylenetetramine) revealing two topologically equivalent but geometrically different frameworks Brendan F. Abrahams, Bernard F. Hoskins, Jianping Liu, and Richard Robson pp 3045 - 3051; DOI: 10.1021/ja00008a037 |
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Synthesis and structural-bonding analysis of (.eta.5-C5H4Me)4Fe4(CO)6P8 and (.eta.5-C5H4Me)4Fe6(CO)13P8: two unprecedented transition-metal complexes containing the cage-like P8 subunit of Hittorf's monoclinic phosphorus allotrope Mary E. Barr, Bruce R. Adams, Robert R. Weller, and Lawrence F. Dahl pp 3052 - 3060; DOI: 10.1021/ja00008a038 |
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Organotransition-metal metallacarboranes. 19. Indenyliron(II) and -iron(III) complexes and related species. .eta.6 .fwdarw. .eta.5 Haptotropic rearrangement, electrochemistry, and polyhedral expansion of (arene)Fe(Et2C2B4H4) clusters Achim Fessenbecker, Martin Stephan, Russell N. Grimes, Hans Pritzkow, Ulrich Zenneck, and Walter Siebert pp 3061 - 3069; DOI: 10.1021/ja00008a039 |
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Rediscovery of photochromic osazones: photochromism and molecular structure of mesoxaldehyde 1-allyl-1-phenyl-2-phenylosazone Keiichiro Hatano, Tadayuki Uno, Koji Kato, Tadahiro Takeda, Taku Chiba, and Setsuzo Tejima pp 3069 - 3071; DOI: 10.1021/ja00008a040 |
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Mechanism of thiazolidine hydrolysis. Ring opening and hydrolysis of 1,3-thiazolidine derivatives of p-(dimethylamino)cinnamaldehyde Thomas H. Fife, R. Natarajan, C. C. Shen, and Ramesh Bembi pp 3071 - 3079; DOI: 10.1021/ja00008a041 |
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Novel method for polysaccharide synthesis using an enzyme: the first in vitro synthesis of cellulose via a nonbiosynthetic path utilizing cellulase as catalyst Shiro Kobayashi, Keita Kashiwa, Tatsuya Kawasaki, and Shinichiro Shoda pp 3079 - 3084; DOI: 10.1021/ja00008a042 |
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Total synthesis of spatane diterpenes: the tricyclic nucleus Robert G. Salomon, Navzer D. Sachinvala, Subhas Roy, Basudeb Basu, Swadesh R. Raychaudhuri, Donald B. Miller, and Ram B. Sharma pp 3085 - 3095; DOI: 10.1021/ja00008a043 |
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Total synthesis of spatol and other spatane diterpenes Robert G. Salomon, Basudeb Basu, Subhas Roy, and Navzer D. Sachinvala pp 3096 - 3106; DOI: 10.1021/ja00008a044 |
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Synthesis and chemistry of dynemicin A models K. C. Nicolaou, A. L. Smith, S. V. Wendeborn, and C. K. Hwang pp 3106 - 3114; DOI: 10.1021/ja00008a045 |
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Molecular architecture. 1. Sodium, potassium, and strontium complexes of a hexaazamacrocycle; an 18-crown-6/torand analog Thomas W. Bell, Frieda Guzzo, and M. G. B. Drew pp 3115 - 3122; DOI: 10.1021/ja00008a046 |
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Unusual induced isotope effects in the reaction of 2-pentanone with dialkylamide bases. Evidence on the nature of the reactive base species Linfeng Xie and William H. Saunders pp 3123 - 3130; DOI: 10.1021/ja00008a047 |
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2,5-Dithiacyclopentylideneketene and ethenedithione, S:C:C:S, generated by flash vacuum pyrolysis Curt Wentrup, Peter Kambouris, Richard A. Evans, David Owen, Graham Macfarlane, Josselin Chuche, Jean Claude Pommelet, Abdelhamid Ben Cheikh, Michel Plisnier, and Robert Flammang pp 3130 - 3135; DOI: 10.1021/ja00008a048 |
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Generation of [.beta.-(phenylsulfonyl)alkylidene]carbenes from hypervalent alkenyl- and alkynyliodonium tetrafluoroborates and synthesis of 1-(phenylsulfonyl)cyclopentenes Masahito Ochiai, Munetaka Kunishima, Shohei Tani, and Yoshimitsu Nagao pp 3135 - 3142; DOI: 10.1021/ja00008a049 |
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Picosecond laser photolysis studies on the photorepair of pyrimidine dimers by DNA photolyase. 1. Laser photolysis of photolyase-2-deoxyuridine dinucleotide photodimer complex Tadashi Okamura, Aziz Sancar, Paul F. Heelis, Tadhg P. Begley, Yoshinori Hirata, and Noboru Mataga pp 3143 - 3145; DOI: 10.1021/ja00008a050 |
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Chemistry of peroxidic tetrahedral intermediates of flavin Gabor Merenyi and Johan Lind pp 3146 - 3153; DOI: 10.1021/ja00008a051 |
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Chemical and enzymic ketonization of 2-hydroxymuconate, a conjugated enol Christian P. Whitman, Bruce A. Aird, William R. Gillespie, and Neal J. Stolowich pp 3154 - 3162; DOI: 10.1021/ja00008a052 |
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Biosynthesis of pyrroloquinoline quinone. 2. Biosynthetic assembly from glutamate and tyrosine David R. Houck, John L. Hanners, and Clifford J. Unkefer pp 3162 - 3166; DOI: 10.1021/ja00008a053 |
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How can the solvent affect enzyme enantioselectivity? Paul A. Fitzpatrick and Alexander M. Klibanov pp 3166 - 3171; DOI: 10.1021/ja00008a054 |
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Electronic structure of trans-dioxorhenium(VI) John C. Brewer, H. Holden Thorp, Kirby M. Slagle, Gary W. Brudvig, and Harry B. Gray pp 3171 - 3173; DOI: 10.1021/ja00008a055 |
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Hennoxazoles, bioactive bisoxazoles from a marine sponge Toshio Ichiba, Wesley Y. Yoshida, Paul J. Scheuer, Tatsuo Higa, and Dolores G. Gravalos pp 3173 - 3174; DOI: 10.1021/ja00008a056 |
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Template synthesis of metal microtubules Charles J. Brumlik and Charles R. Martin pp 3174 - 3175; DOI: 10.1021/ja00008a057 |
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Prenylated proteins. A convenient synthesis of farnesyl cysteinyl thioethers Mark J. Brown, Pamela D. Milano, David C. Lever, William W. Epstein, and C. Dale Poulter pp 3176 - 3177; DOI: 10.1021/ja00008a058 |
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Efficient method for regioselective isoprenylation of cysteine thiols in unprotected peptides Chi Ching Yang, Charles K. Marlowe, and Robert Kania pp 3177 - 3178; DOI: 10.1021/ja00008a059 |
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Clavepictines A and B: cytotoxic quinolizidines from the tunicate Clavelina picta Michael F. Raub, John H. Cardellina, M. Iqbal Choudhary, Chao Zhou Ni, Jon Clardy, and Michael C. Alley pp 3178 - 3180; DOI: 10.1021/ja00008a060 |
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Do rotational barriers dictate the regioselectivity in the ene reactions of singlet oxygen and triazolinedione with alkenes? Michael Orfanopoulos, Manolis Stratakis, Yiannis Elemes, and Frank Jensen pp 3180 - 3181; DOI: 10.1021/ja00008a061 |
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Synthetic models for catechol 1,2-dioxygenases. Interception of a metal catecholate-dioxygen adduct Pierluigi Barbaro, Claudio Bianchini, Carlo Mealli, and Andrea Meli pp 3181 - 3183; DOI: 10.1021/ja00008a062 |
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Reversible generation of trimethylenemethanes by mild thermolysis of dialkoxymethylenecyclopropanes Eiichi Nakamura, Shigeru Yamago, Satoshi Ejiri, Andrea E. Dorigo, and Keiji Morokuma pp 3183 - 3184; DOI: 10.1021/ja00008a063 |
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The first homoleptic alkoxide dimers of rhenium(V) and tungsten(V). Stereochemical consequences of metal-metal bonding in edge-shared bioctahedra Jeffrey C. Bryan, David R. Wheeler, David L. Clark, John C. Huffman, and Alfred P. Sattelberger pp 3184 - 3186; DOI: 10.1021/ja00008a064 |
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Tris(trimethylsilyl)silanetellurol: preparation, characterization, and synthetic utility of a remarkably stable tellurol Bashir O. Dabbousi, Philip J. Bonasia, and John Arnold pp 3186 - 3188; DOI: 10.1021/ja00008a065 |
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Synthesis and crystal structure of a spherical polyoxovanadium organophosphonate anion: [H12(VO2)12(C6H5PO3)8]4- G. Huan, V. W. Day, A. J. Jacobson, and D. P. Goshorn pp 3188 - 3189; DOI: 10.1021/ja00008a066 |
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Preparation of molecular sieves from dense layered metal oxides Michael E. Landis, B. A. Aufdembrink, P. Chu, I. D. Johnson, G. W. Kirker, and M. K. Rubin pp 3189 - 3190; DOI: 10.1021/ja00008a067 |
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NMR determination of the bond lengths in C60 C. S. Yannoni, P. P. Bernier, D. S. Bethune, G. Meijer, and J. R. Salem pp 3190 - 3192; DOI: 10.1021/ja00008a068 |
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The infrared spectrum of silacyclopropenylidene George Vacek, Brenda Thies Colegrove, and Henry F. Schaefer pp 3192 - 3193; DOI: 10.1021/ja00008a069 |
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Unexpected participation of an excited diradical structure in the ground state of cyclic bicalicene Toyonari Sugimoto, Masashi Sakaguchi, Hiroshi Ando, Yoshihisa Arai, Tomohiro Tanaka, Zenichi Yoshida, Jun Yamauchi, Aksel A. Bothner-By, and Mark Lisicki pp 3193 - 3195; DOI: 10.1021/ja00008a070 |
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Theoretical and experimental analysis of the absolute stereochemistry of cis-.beta.-methylstyrene epoxidation by cytochrome P450cam Paul R. Ortiz de Montellano, Julia A. Fruetel, Jack R. Collins, Debra L. Camper, and Gilda H. Loew pp 3195 - 3196; DOI: 10.1021/ja00008a071 |
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Structures of proteins in solution derived from homonuclear three-dimensional NOE-NOE nuclear magnetic resonance spectroscopy. High-resolution structure of squash trypsin inhibitor Tad A. Holak, J. Habazettl, H. Oschkinat, and J. Otlewski pp 3196 - 3198; DOI: 10.1021/ja00008a072 |
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Isolation and structure elucidation of the 4-amino-4-deoxychorismate intermediate in the PABA enzymic pathway Karen S. Anderson, Warren M. Kati, Qi Zhuang Ye, Jun Liu, Christopher T. Walsh, Alan J. Benesi, and Kenneth A. Johnson pp 3198 - 3200; DOI: 10.1021/ja00008a073 |
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Design of a novel type of zinc-containing protease inhibitor Dong H. Kim and Kyung Bo Kim pp 3200 - 3202; DOI: 10.1021/ja00008a074 |
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Dependence of p-n-propylaniline ionization potential on molecular conformation: comparison of experiment with theory Xinbei Song, Steven Pauls, John Lucia, Ping Du, Ernest R. Davidson, and James P. Reilly pp 3202 - 3203; DOI: 10.1021/ja00008a075 |
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Stable carbocations. 280. Halocarbonyl cations G. K. Surya Prakash, Joseph W. Bausch, and George A. Olah pp 3203 - 3205; DOI: 10.1021/ja00008a076 |
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Considered novel aromatic systems. 11. Diamagnetic polyanions of the C60 and C70 fullerenes: preparation, 13C and 7Li NMR spectroscopic observation, and alkylation with methyl iodide to polymethylated fullerenes Joseph W. Bausch, G. K. Surya Prakash, George A. Olah, Doris S. Tse, Donald C. Lorents, Young K. Bae, and Ripudaman Malhotra pp 3205 - 3206; DOI: 10.1021/ja00008a077 |
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The electronic structure of potassium diatomic anion (K22-) Francoise Tientega, James L. Dye, and James F. Harrison pp 3206 - 3208; DOI: 10.1021/ja00008a078 |
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Systematic sensitivity analyses in free energy perturbation calculations Chung F. Wong pp 3208 - 3209; DOI: 10.1021/ja00008a079 |
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Remarkable catalysis of intersystem crossing of singlet (pentafluorophenyl)nitrene Russell Poe, Jennifer Grayzar, M. Jennifer T. Young, Elisa Leyva, Karlyn A. Schnapp, and Matthew S. Platz pp 3209 - 3211; DOI: 10.1021/ja00008a080 |
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Correlation spectroscopy at a bargain: SIMPLE-COSY Istvan Pelczer pp 3211 - 3212; DOI: 10.1021/ja00008a081 |
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Computer Software Reviews pp 3212 - 3213; DOI: 10.1021/ja00008a600 |
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Book Reviews pp 3214 - 3216; DOI: 10.1021/ja00008a601 |
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Molecular orbital analysis of the orientation-dependent barrier to direct exchange reactions Davide M. Proserpio, Roald Hoffmann, and R. D. Levine pp 3217 - 3225; DOI: 10.1021/ja00009a001 |
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Atom sizes and bond lengths in molecules and crystals Michael O'Keefe and N. E. Brese pp 3226 - 3229; DOI: 10.1021/ja00009a002 |
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Adduct influences on (cyclopentadienyl)lithium Richard Blom, Knut Faegri, and Tonje Midtgaard pp 3230 - 3235; DOI: 10.1021/ja00009a003 |
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NMR and conformational analysis of ganglioside GD1a Subramaniam Sabesan, Jens O. Duus, Tadamichi Fukunaga, Klaus Bock, and Svend Ludvigsen pp 3236 - 3246; DOI: 10.1021/ja00009a004 |
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An electronic structural comparison of copper-peroxide complexes of relevance to hemocyanin and tyrosinase active sites Paul K. Ross and Edward I. Solomon pp 3246 - 3259; DOI: 10.1021/ja00009a005 |
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Effects of the crystal field on transition moments in 9-ethylguanine David Theiste, Patrik R. Callis, and Robert W. Woody pp 3260 - 3267; DOI: 10.1021/ja00009a006 |
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Influence of molecular dipole interactions on solid-state organization James K. Whitesell, Raymond E. Davis, Lisa L. Saunders, Robb J. Wilson, and John P. Feagins pp 3267 - 3270; DOI: 10.1021/ja00009a007 |
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Hydrogen abstraction from a diamond surface. Ab initio quantum chemical study with constrained isobutane as a model Michael Page and Donald W. Brenner pp 3270 - 3274; DOI: 10.1021/ja00009a008 |
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Heteronuclear diatomic metal cluster ions in the gas phase: theoretical treatment of magnesium-iron cation (MgFe+) and study of its reactions with hydrocarbons Lisa M. Roth, Ben S. Freiser, Charles W. Bauschlicher, Harry Partridge, and Stephen R. Langhoff pp 3274 - 3280; DOI: 10.1021/ja00009a009 |
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Reactions of dihalobenzene radical cations with ammonia in the gas phase. Reactivity pattern for nucleophilic aromatic substitution Detlef Thoelmann and Hans Friedrich Gruetzmacher pp 3281 - 3287; DOI: 10.1021/ja00009a010 |
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Metal(II) derivatives of 3,5-di-tert-butyl-1,2-ortho-benzoquinone. EPR study of conformation in biradicals Andrzej Ozarowski, Bruce R. McGarvey, Clovis Peppe, and Dennis G. Tuck pp 3288 - 3293; DOI: 10.1021/ja00009a011 |
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Resonance Raman spectra of two isomeric dioxygen adducts of iron(II) porphyrins and .pi.-cation radical and nonradical oxoferryl porphyrins produced in dioxygen matrixes: simultaneous observation of more than seven oxygen isotope sensitive bands Leonard M. Proniewicz, Insook Rhee Paeng, and Kazuo Nakamoto pp 3294 - 3303; DOI: 10.1021/ja00009a012 |
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Cation solvation in Nafion/copper(2+) swollen by acetonitrile from multifrequency ESR and simulations Janusz Bednarek and Shulamith Schlick pp 3303 - 3309; DOI: 10.1021/ja00009a013 |
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Selective two-dimensional NMR experiments for topological filtration of fragments of coupling networks Lyndon Emsley and Geoffrey Bodenhausen pp 3309 - 3316; DOI: 10.1021/ja00009a014 |
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Dissociative electron capture of sulfones and sulfonates: matrix isolation ESR study Paul H. Kasai pp 3317 - 3321; DOI: 10.1021/ja00009a015 |
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Photoregulation of papain activity through anchoring photochromic azo groups to the enzyme backbone Itamar Willner, Shai Rubin, and Azalia Riklin pp 3321 - 3325; DOI: 10.1021/ja00009a016 |
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Luminescence probe and voltammetry study of ion transport during redox switching of poly(pyrrole) thin films V. Krishna, Y. H. Ho, S. Basak, and K. Rajeshwar pp 3325 - 3333; DOI: 10.1021/ja00009a017 |
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A mixed Lewis acid-Broensted acid ambient temperature ionic liquid: an electrochemical and NMR study of dimethylaniline Soo Gil Park, Paul Trulove, Richard T. Carlin, and Robert A. Osteryoung pp 3334 - 3340; DOI: 10.1021/ja00009a018 |
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Electrochemistry at the air/water interface. Lateral diffusion of an octadecylferrocene amphiphile in Langmuir monolayers Deborah H. Charych, Ehud M. Landau, and Marcin Majda pp 3340 - 3346; DOI: 10.1021/ja00009a019 |
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Comparative molecular mechanics study of the low-spin nickel(II) complexes of an extended series of tetraaza macrocycles Kenneth R. Adam, Michael Antolovich, Larry G. Brigden, and Leonard F. Lindoy pp 3346 - 3351; DOI: 10.1021/ja00009a020 |
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The pentafluoroxenate(IV) anion, XeF5-: the first example of a pentagonal planar AX5 species Karl O. Christe, Earl C. Curtis, David A. Dixon, Helene P. Mercier, Jeremy C. P. Sanders, and Gary J. Schrobilgen pp 3351 - 3361; DOI: 10.1021/ja00009a021 |
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Thermodynamics and kinetics of carbon dioxide binding to two stereoisomers of a cobalt(I) macrocycle in aqueous solution Carol Creutz, Harold A. Schwarz, James F. Wishart, Etsuko Fujita, and Norman Sutin pp 3361 - 3371; DOI: 10.1021/ja00009a022 |
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Homogeneous catalysts for selective molecular oxygen driven oxidative decarboxylations Dennis P. Riley, Donald L. Fields, and Willie Rivers pp 3371 - 3378; DOI: 10.1021/ja00009a023 |
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Synthesis and characterization of novel quasiaromatic zinc-sulfur aggregates and related zinc-oxygen complexes Marilyn M. Olmstead, Philip P. Power, and Steven C. Shoner pp 3379 - 3385; DOI: 10.1021/ja00009a024 |
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Reactions of trimethylaluminum or trimethylgallium with bulky primary amines: structural characterization of the thermolysis products Krista M. Waggoner and Philip P. Power pp 3385 - 3393; DOI: 10.1021/ja00009a025 |
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Relative aromaticity in heteropolar inorganic analogs of benzene William H. Fink and John C. Richards pp 3393 - 3398; DOI: 10.1021/ja00009a026 |
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New synthetic approach to extended solids: selective synthesis of iron silicides via the amorphous state Thomas Novet and David C. Johnson pp 3398 - 3403; DOI: 10.1021/ja00009a027 |
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Structure, synthesis, and chemistry of ruthenium complex (PMe3)4Ru(.eta.2-benzyne). Reactions with arenes, alkenes, and heteroatom-containing organic compounds. Synthesis and structure of a monomeric hydroxide complex John F. Hartwig, Robert G. Bergman, and Richard A. Andersen pp 3404 - 3418; DOI: 10.1021/ja00009a028 |
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Enantioselective aldol chemistry via alkyl enol ethers. Scope of the Lewis acid catalyzed condensation of optically active trimethylsilyl and methyl 2-[(E)-1-alkenyloxy]ethanoates with acetals James A. Faunce, Bryan A. Grisso, and Peter B. Mackenzie pp 3418 - 3426; DOI: 10.1021/ja00009a029 |
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Dibenzo[b,i]-1,4,8,11-tetraazacyclotetradecine complexes. 3. Preparation and molecular structure of an unprecedented diruthenium(II) compound, Ru2(Htmtaa)(O2CCH3)3(PhCCPh) F. A. Cotton and Joanna Czuchajowska pp 3427 - 3431; DOI: 10.1021/ja00009a030 |
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Regulation of molecular conformation of chiral tripodal structures by calcium-cation binding Izac Dayan, Jacqueline Libman, Abraham Shanzer, Clifford E. Felder, and Shneior Lifson pp 3431 - 3439; DOI: 10.1021/ja00009a031 |
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Solvation and steric effects on electrophilic reactivity of ethylenic compounds. 2. Kinetic criteria for nucleophilic assistance and return in bromination Marie-Francoise Ruasse, Shahrokh Motallebi, and Bernard Galland pp 3440 - 3446; DOI: 10.1021/ja00009a032 |
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Thermochemical studies of carbonyl compounds. 5. Enthalpies of reduction of carbonyl groups Kenneth B. Wiberg, Louis S. Crocker, and Kathleen M. Morgan pp 3447 - 3450; DOI: 10.1021/ja00009a033 |
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Degenerate transesterification of 3,5-dimethylphenolate/3,5-dimethylphenyl esters in weakly polar, aprotic solvents. Reactions of aggregates and complex-induced proximity effects L. M. Jackman, M. M. Petrei, and B. D. Smith pp 3451 - 3458; DOI: 10.1021/ja00009a034 |
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Mechanism of the reaction of carbon and nitrogen nucleophiles with the model carcinogens O-pivaloyl-N-arylhydroxylamines: competing SN2 substitution and SN1 solvolysis John S. Helmick, Kristy A. Martin, Julie L. Heinrich, and Michael Novak pp 3459 - 3466; DOI: 10.1021/ja00009a035 |
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Conformational analysis of the dipeptide sweetener alitame and two stereoisomers by proton NMR, computer simulations, and x-ray crystallography Robert D. Feinstein, Alexander Polinsky, Alastair J. Douglas, C. Magnus G. F. Beijer, Raj K. Chadha, Ettore Benedetti, and Murray Goodman pp 3467 - 3473; DOI: 10.1021/ja00009a036 |
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A new photolysis intermediate in artificial and native visual pigments C. E. Randall, J. W. Lewis, S. J. Hug, S. C. Bjorling, I. Eisner-Shanas, M. Ottolenghi, M. Sheves, N. Friedman, and D. S. Kliger pp 3473 - 3485; DOI: 10.1021/ja00009a037 |
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Intramolecular [2 + 2] photocycloaddition. 10. Conformationally stable syn-[2.2]metacyclophanes Jun Nishimura, Yoichiro Horikoshi, Yasuhiro Wada, Hideo Takahashi, and Mitsuo Sato pp 3485 - 3489; DOI: 10.1021/ja00009a038 |
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Effect of triplet-state sensitization on inter- and intramolecular 2+2 photocycloadditions of 2,5-cyclohexadien-1-ones Arthur G. Schultz and William Geiss pp 3490 - 3494; DOI: 10.1021/ja00009a039 |
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Donor-acceptor effects on the stability of radicals derived from .alpha.-dialkylamino ketones F. G. Bordwell, Timothy Gallagher, and Xianman Zhang pp 3495 - 3497; DOI: 10.1021/ja00009a040 |
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Photophysical and photochemical behavior of intramolecular styrene-amine exciplexes Frederick D. Lewis, G. Dasharatha Reddy, Siegfried Schneider, and Michael Gahr pp 3498 - 3506; DOI: 10.1021/ja00009a041 |
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Photochemistry of 1-alkoxy- and 1-(benzyloxy)-9,10-anthraquinones in methanol: a .delta.-hydrogen atom abstraction process that exhibits a captodative effect Ronald L. Blankespoor, Randall L. De Jong, Robert Dykstra, Daniel A. Hamstra, David B. Rozema, Derek P. VanMeurs, and Paul Vink pp 3507 - 3513; DOI: 10.1021/ja00009a042 |
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Short, enantiogenic syntheses of (-)-indolizidine 167B and (+)-monomorine Charles W. Jefford, Qian Tang, and Alexander Zaslona pp 3513 - 3518; DOI: 10.1021/ja00009a043 |
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Organic photochemistry. 91. Photoinduced methyl migrations of methylindenes in the gas phase Robert J. Duguid and Harry Morrison pp 3519 - 3525; DOI: 10.1021/ja00009a044 |
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Asymmetric induction in allylic amination James K. Whitesell and H. Kenan Yaser pp 3526 - 3529; DOI: 10.1021/ja00009a045 |
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Biosynthetic studies of marine lipids. 34. Stereochemical features of the enzymic C-methylation on the path to isofucosterol and fucosterol Mary P. Zimmerman and Carl Djerassi pp 3530 - 3533; DOI: 10.1021/ja00009a046 |
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Quadrone structural and synthetic studies. Total synthesis of natural (-)-quadrone, the (+)-enantiomer, and the racemate. Conformational analysis, circular dichroism, and determination of absolute stereochemistry. Amos B. Smith, Joseph P. Konopelski, Barry A. Wexler, and Paul A. Sprengeler pp 3533 - 3542; DOI: 10.1021/ja00009a047 |
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Biosynthesis of L-671,329, an echinocandin-type antibiotic produced by Zalerion arboricola: origins of some of the unusual amino acids and the dimethylmyristic acid side chain A. A. Adefarati, R. A. Giacobbe, O. D. Hensens, and J. S. Tkacz pp 3542 - 3545; DOI: 10.1021/ja00009a048 |
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Metal ion catalysis in nucleophilic displacement reactions at carbon, phosphorus, and sulfur centers. 4. Mechanism of the reaction of aryl benzenesulfonates with alkali-metal ethoxides: catalysis and inhibition by alkali-metal ions Marko J. Pregel, Edward J. Dunn, and Erwin Buncel pp 3545 - 3550; DOI: 10.1021/ja00009a049 |
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Kinetic hydrogen-hydrogen/hydrogen-deuterium/deuterium-hydrogen/deuterium-deuterium isotope effects on nondegenerate stepwise reversible double proton transfer reactions. NMR study of the tautomerism of meso-tetraphenylchlorin Martin Schlabach, Gerd Scherer, and Hans Heinrich Limbach pp 3550 - 3558; DOI: 10.1021/ja00009a050 |
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One-dimensional stacking of bifunctional dithia- and diselenadiazolyl radicals: preparation and structural and electronic properties of 1,3-[(E2N2C)C6H4(CN2E2)] (E = sulfur, selenium) M. P. Andrews, A. W. Cordes, D. C. Douglass, R. M. Fleming, S. H. Glarum, R. C. Haddon, P. Marsh, R. T. Oakley, T. T. M. Palstra, and et al. pp 3559 - 3568; DOI: 10.1021/ja00009a051 |
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Local effect of glycine substitution in a model helical peptide Pingchiang C. Lyu, Ping Chuan Wang, Mark I. Liff, and Neville R. Kallenbach pp 3568 - 3572; DOI: 10.1021/ja00009a052 |
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Determination of pKas of ionizable groups in proteins: the pKa of Glu 7 and 35 in hen eggs white lysozyme and Glu 106 in human carbonic anhydrase II Kenneth M. Merz pp 3572 - 3575; DOI: 10.1021/ja00009a053 |
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Influence of heme vinyl- and carboxylate-protein contacts on structure and redox properties of bovine cytochrome b5 Kang Bong Lee, Eunsoon Jun, Gerd N. La Mar, Irene N. Rezzano, Ravindra K. Pandey, Kevin M. Smith, F. Ann Walker, and Daniel H. Buttlaire pp 3576 - 3583; DOI: 10.1021/ja00009a054 |
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Allosteric regulation of conformational enantiomerism. Bilirubin Gisbert Puzicha, Yu Ming Pu, and David A. Lightner pp 3583 - 3592; DOI: 10.1021/ja00009a055 |
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Nuclear magnetic resonance crystallography: molecular orientational ordering in three forms of solid methanol Robert Tycko and Gary Dabbagh pp 3592 - 3593; DOI: 10.1021/ja00009a056 |
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Electron propagator theory of the ground and excited states of CaC5H5 J. V. Ortiz pp 3593 - 3595; DOI: 10.1021/ja00009a057 |
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High oxygen-evolving activity of rigidly linked manganese(III) porphyrin dimers. A functional model of manganese catalase Yosinori Naruta and Kazuhiro Maruyama pp 3595 - 3596; DOI: 10.1021/ja00009a058 |
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Proton NMR spectra without spin-spin splittings Ping Xu, Xi Li Wu, and Ray Freeman pp 3596 - 3597; DOI: 10.1021/ja00009a059 |
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Synthesis and structural characterization of a novel cluster with a Ga-P framework Krista M. Waggoner, Sean Parkin, Doris C. Pestana, Hakon Hope, and Philip Power pp 3597 - 3599; DOI: 10.1021/ja00009a060 |
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Chromophore-assisted peroxy-bond breakage: laser flash spectroscopic studies of a benzophenone perester Elisabeth A. Morlino, Maria D. Bohorquez, Douglas C. Neckers, and Michael A. J. Rodgers pp 3599 - 3601; DOI: 10.1021/ja00009a061 |
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Efficient photoinduced generation of radical cations in solvents of medium and low polarity William P. Todd, Joseph P. Dinnocenzo, Samir Farid, Joshua L. Goodman, and Ian R. Gould pp 3601 - 3602; DOI: 10.1021/ja00009a062 |
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Apparent oxidative coupling of the ferraborane dianion [B2H4Fe2(CO)6][Li]2. Preparation and structural characterization of conjuncto-B4H8Fe4(CO)12 Chang Soo Jun, Xiangsheng Meng, Kenneth J. Haller, and Thomas P. Fehlner pp 3603 - 3604; DOI: 10.1021/ja00009a063 |
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O-Phenylenemagnesium tetramer: the first organomagnesium cluster Marcus A. G. M. Tinga, Otto S. Akkerman, Friedrich Bickelhaupt, Ernst Horn, and Anthony L. Spek pp 3604 - 3605; DOI: 10.1021/ja00009a064 |
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A new type of infinite 3D polymeric network containing 4-connected, peripherally-linked metalloporphyrin building blocks Brendan F. Abrahams, Bernard F. Hoskins, and Richard Robson pp 3606 - 3607; DOI: 10.1021/ja00009a065 |
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Urea transport by macrocyclic carriers through a supported liquid membrane Wilma F. Nijenhuis, Arie R. Van Doorn, Arjen M. Reichwein, Feike De Jong, and David N. Reinhoudt pp 3607 - 3608; DOI: 10.1021/ja00009a066 |
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A simple, effective method for achieving high 1,4-relative asymmetric induction in carbonyl addition reactions Gary A. Molander and Joseph P. Haar pp 3608 - 3610; DOI: 10.1021/ja00009a067 |
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Two rhenium complexes that contain an unsupported metal-metal double bond in the presence of potentially bridging ligands Robert Toreki, Richard R. Schrock, and Michael G. Vale pp 3610 - 3611; DOI: 10.1021/ja00009a068 |
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Aqueous ruthenium(II) complexes of functionalized olefins: the x-ray structure of Ru(H2O)2(.eta.1(O):.eta.2(C,C')-OCOCH2CH=CHCH3)2 Dominic V. McGrath, Robert H. Grubbs, and Joseph W. Ziller pp 3611 - 3613; DOI: 10.1021/ja00009a069 |
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Hole-catalyzed epoxidation Nathan L. Bauld and Gholam A. Mirafzal pp 3613 - 3614; DOI: 10.1021/ja00009a070 |
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Ultraviolet resonance Raman spectra of cyclic AMP receptor protein: structural change induced by cyclic AMP binding and the conformation of protein-bound cyclic AMP Akira Toyama, Emiko Kurashiki, Yumiko Watanabe, Hideo Takeuchi, Issei Harada, Hiroji Aiba, Bong Jin Lee, and Yoshimasa Kyogoku pp 3615 - 3616; DOI: 10.1021/ja00009a071 |
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Selective enrichment of the metal carbonyl anion in reactions between metal carbonyl cations and anions Yueqian Zhen, W. G. Feighery, and Jim D. Atwood pp 3616 - 3618; DOI: 10.1021/ja00009a072 |
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Olefin polymerization by vanadium-containing polyhedral oligometallasilsesquioxanes Frank J. Feher, John F. Walzer, and Rusty L. Blanski pp 3618 - 3619; DOI: 10.1021/ja00009a073 |
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2D Nuclear magnetic resonance study of the structure of the fullerene C70 Robert D. Johnson, Gerard Meijer, Jesse R. Salem, and Donald S. Bethune pp 3619 - 3621; DOI: 10.1021/ja00009a074 |
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Evidence from EXAFS for a copper cluster in the metalloregulatory protein CUP2 from yeast Kent H. Nakagawa, Carla Inouye, Britt Hedman, Michael Karin, Thomas D. Tullius, and Keith O. Hodgson pp 3621 - 3623; DOI: 10.1021/ja00009a075 |
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Cation-like homogeneous olefin polymerization catalysts based upon zirconocene alkyls and tris(pentafluorophenyl)borane Xinmin Yang, Charlotte L. Stern, and Tobin J. Marks pp 3623 - 3625; DOI: 10.1021/ja00009a076 |
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Electrically wired glutathione reductase: a biocatalyst for the photochemical reduction of glutathione Itamar Willner and Noa Lapidot pp 3625 - 3626; DOI: 10.1021/ja00009a077 |
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Correction. Effects of a Polarizable Medium on the Charge-Transfer States of the Photosynthetic Reaction Center from Rhodopseudomonas viridis Mark Alan Thompson, and Michael C. Zerner pp 3626 - 3626; DOI: 10.1021/ja00009a600 |
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Computer Software Reviews pp 3627 - 3627; DOI: 10.1021/ja00009a601 |
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Book Reviews pp 3627 - 3628; DOI: 10.1021/ja00009a602 |
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Surface Raman scattering of self-assembled monolayers formed from 1-alkanethiols at silver [electrodes] Mark A. Bryant and Jeanne E. Pemberton pp 3629 - 3637; DOI: 10.1021/ja00010a001 |
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Long-lived photoinitiated charge separation in carotene-diporphyrin triad molecules Devens Gust, Thomas A. Moore, Ana L. Moore, Feng Gao, David Luttrull, Janice M. DeGraziano, Xiaochun C. Ma, Lewis R. Makings, Seung Joo Lee, and et al. pp 3638 - 3649; DOI: 10.1021/ja00010a002 |
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Tetramethylene dications (CH2)42+: are the norbornadiene dication, the pagodane dication, and related systems aromatic? Rainer Herges, Paul v. R. Schleyer, Michael Schindler, and Wolf Dieter Fessner pp 3649 - 3656; DOI: 10.1021/ja00010a003 |
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Structures of Ag2X+ and Cu2X+ ions: comparison of theoretical predictions with experimental results from mass spectrometry/mass spectrometry R. A. Flurer and K. L. Busch pp 3656 - 3663; DOI: 10.1021/ja00010a004 |
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ESCA studies of phase-transfer catalysts in solution: ion pairing and surface activity R. Moberg, F. Boekman, O. Bohman, and H. O. G. Siegbahn pp 3663 - 3667; DOI: 10.1021/ja00010a005 |
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Location of the alkali metal ion in gas-phase peptide complexes Lynn M. Teesch, Ronald C. Orlando, and Jeanette Adams pp 3668 - 3675; DOI: 10.1021/ja00010a006 |
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Migratory insertion of ethylene into iron-hydrogen bonds and .beta.-hydride elimination of ethyl groups on hydrogen-covered iron(100) M. L. Burke and R. J. Madix pp 3675 - 3684; DOI: 10.1021/ja00010a007 |
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Rate law and activation energy of isotope mixing between chemisorbed carbon monoxide molecules on a potassium-promoted nickel(111) surface Kumar Sinniah, William D. Sands, John T. Yates, and Kenneth C. Janda pp 3684 - 3688; DOI: 10.1021/ja00010a008 |
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An ab initio study of potentially aromatic and antiaromatic three-membered rings Yong Gwan Byun, Svein Saebo, and Charles U. Pittman pp 3689 - 3696; DOI: 10.1021/ja00010a009 |
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Stabilization of three-membered rings by protonation. The cyclic global minimum of HP2O+, the protonated phosphorus analog of nitrous oxide Randall D. Davy, Yaoming Xie, and Henry F. Schaefer pp 3697 - 3701; DOI: 10.1021/ja00010a010 |
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Twisted double bond in methylenephosphonium ions. A theoretical investigation Michael Ehrig, Hans Horn, Christoph Koelmel, and Reinhart Ahlrichs pp 3701 - 3704; DOI: 10.1021/ja00010a011 |
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MNDO study of large carbon clusters Dirk Bakowies and Walter Thiel pp 3704 - 3714; DOI: 10.1021/ja00010a012 |
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Theoretical investigation of the electronic and geometric structures and nonlinear optical properties of 2H-pyrrole derivatives F. Meyers, C. Adant, and J. L. Bredas pp 3715 - 3719; DOI: 10.1021/ja00010a013 |
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Conformational behavior of sucrose and its deoxy analog in water as determined by NMR and molecular modeling Catherine Herve du Penhoat, Anne Imberty, Nathalie Roques, Veronique Michon, Julio Mentech, Gerard Descotes, and Serge Perez pp 3720 - 3727; DOI: 10.1021/ja00010a014 |
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Structural and kinetic characterization of simple complexes as models for vanadate-protein interactions Debbie C. Crans, Per Magnus Ehde, Paul K. Shin, and Lage Pettersson pp 3728 - 3736; DOI: 10.1021/ja00010a015 |
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Study of the XANES modeling of molybdenum compounds John Evans and J. Frederick W. Mosselmans pp 3737 - 3742; DOI: 10.1021/ja00010a016 |
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High-resolution NMR and molecular modeling studies on complex carbohydrates: characterization of O-.beta.-D-Gal-(1.fwdarw.3)-O-.beta.-D-Gal-(1.fwdarw.4)-O-.beta.-D-Xyl-(1.fwdarw.0)-L-Ser, a carbohydrate-protein linkage region fragment from connective tissue proteoglycans Bo Young Choe, Goran C. Ekborg, Lennart Roden, Stephen C. Harvey, and N. Rama Krishna pp 3743 - 3749; DOI: 10.1021/ja00010a017 |
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The role of two-dimensional nuclear magnetic resonance spectroscopy in computer-enhanced structure elucidation Bradley D. Christie and Morton E. Munk pp 3750 - 3757; DOI: 10.1021/ja00010a018 |
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Structure elucidation of a novel antibiotic of the vancomycin group. The influence of ion-dipole interactions on peptide backbone conformation Nicholas J. Skelton, Dudley H. Williams, Michael J. Rance, and John C. Ruddock pp 3757 - 3765; DOI: 10.1021/ja00010a019 |
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Siroheme model compounds: vibrational spectra and normal modes of copper(II) octaethylisobacteriochlorin Alexander D. Procyk and David F. Bocian pp 3765 - 3773; DOI: 10.1021/ja00010a020 |
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Photolysis of covalent compounds composed of stable anions and cations. Transient absorption studies on coordination complexes formed from the triphenylcyclopropenyl cation and malononitrilo, acetonitrilo, and fluorenyl anions Norbert J. Pienta, Robert J. Kessler, Kevin S. Peters, Erin D. O'Driscoll, Edward M. Arnett, and Kent E. Molter pp 3773 - 3781; DOI: 10.1021/ja00010a021 |
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Rare .alpha.-alkyl isomers of cobalamins: synthesis, characterization, and properties of two diastereomers of the .alpha.-alkylcobalamin, .alpha.-(2-oxo-1,3-dioxolan-4-yl)cobalamin Yun W. Alelyunas, Paul E. Fleming, Richard G. Finke, Thomas G. Pagano, and Luigi G. Marzilli pp 3781 - 3794; DOI: 10.1021/ja00010a022 |
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The N2F+ cation. An unusual ion containing the shortest presently known nitrogen-fluorine bond Karl O. Christe, Richard D. Wilson, William W. Wilson, Robert Bau, Sunanda Sukumar, and David A. Dixon pp 3795 - 3800; DOI: 10.1021/ja00010a023 |
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Preparation and interconversion of binuclear 2-ferrazetine and isomeric ferrapyrrolinone complexes Chad A. Mirkin, Kuang Lieh Lu, Thomas E. Snead, Bruce A. Young, Gregory L. Geoffroy, Arnold L. Rheingold, and Brian S. Haggerty pp 3800 - 3810; DOI: 10.1021/ja00010a024 |
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The peroxide-dependent .mu.2-O bond formation of manganese complex [Mn(IV)SALPN(O)]2 Erlund J. Larson and Vincent L. Pecoraro pp 3810 - 3818; DOI: 10.1021/ja00010a025 |
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Transition-metal complexes with sulfur ligands. 57. Stabilization of high-valent iron(IV) centers and vacant coordination sites by sulfur .pi.-donation: syntheses, x-ray structures, and properties of [Fe("S2")2(PMe3)n] (n = 1, 2) and (NMe4)[Fe("S2")2(PMe3)2].cntdot.CH3OH ("S2"2- = 1,2-benzenedithiolate(2-)) Dieter Sellmann, Michael Geck, Falk Knoch, Gerhard Ritter, and Joachim Dengler pp 3819 - 3828; DOI: 10.1021/ja00010a026 |
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Zirconium and hafnium polyhydrides. Preparation and characterization of M2H3(BH4)5(PMe3)2, MH(BH4)3(dmpe), and MH2(BH4)2(dmpe)2 John E. Gozum and Gregory S. Girolami pp 3829 - 3837; DOI: 10.1021/ja00010a027 |
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Microscopic rate constants for the acetate ion catalyzed isomerization of 5-androstene-3,17-dione to 4-androstene-3,17-dione: a model for steroid isomerase Baifei Zeng and Ralph M. Pollack pp 3838 - 3842; DOI: 10.1021/ja00010a028 |
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A CD method for determination of the absolute stereochemistry of acyclic glycols. 1. Application of the CD exciton chirality method to acyclic 1,3-dibenzoate systems Nobuyuki Harada, Akira Saito, Hiroshi Ono, Jacek Gawronski, Krystyna Gawronska, Tatsuo Sugioka, Hisashi Uda, and Takeo Kuriki pp 3842 - 3850; DOI: 10.1021/ja00010a029 |
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Total synthesis of calicheamicinone: new arrangements for actuation of the reductive cycloaromatization of aglycon congeners John N. Haseltine, Maria Paz Cabal, Nathan B. Mantlo, Nobuharu Iwasawa, Dennis S. Yamashita, Robert S. Coleman, Samuel J. Danishefsky, and Gayle K. Schulte pp 3850 - 3866; DOI: 10.1021/ja00010a030 |
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Quantitative formation of a highly strained tricyclic [2.2]paracyclophane derivative from a mixed crystal of ethyl and propyl .alpha.-cyano-4-[2-(4-pyridyl)ethenyl]cinnamates through a topochemical reaction Yasunari Maekawa, Satoshi Kato, and Masaki Hasegawa pp 3867 - 3872; DOI: 10.1021/ja00010a031 |
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Studies on vitamin D (calciferol) and its analogs. 38. [1,7]-Sigmatropic hydrogen shifts of A-norvitamin D analogs: ring size and substituent effects on the previtamin D-vitamin D equilibrium Joel D. Enas, Giin Yuan Shen, and William H. Okamura pp 3873 - 3881; DOI: 10.1021/ja00010a032 |
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Photoemission probes of hydrocarbon-DNA interactions: a comparison of DNA influences on the reactivities of (.+-.)-trans-7,8-dihydroxy-anti-9,10-epoxy-7,8,9,10-tetrahydrobenzo[a]pyrene, benzo[a]pyrene 4,5-oxide, and benz[a]anthracene 5,6-oxide Shigeyuki Urano, Harry L. Price, Sharon M. Fetzer, Anita V. Briedis, Ann Milliman, and Pierre R. LeBreton pp 3881 - 3893; DOI: 10.1021/ja00010a033 |
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Oxidative photofragmentation of .alpha.,.beta.-amino alcohols via single electron transfer: cooperative reactivity of donor and acceptor ion radicals in photogenerated contact radical ion pairs Xiaohong Ci, Matthew A. Kellett, and David G. Whitten pp 3893 - 3904; DOI: 10.1021/ja00010a034 |
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Novel [3+2] photocycloadditions of 3-(1-alkynyl)-2-cycloalken-1-ones with alkenes H. J. Rathjen, Paul Margaretha, Steven Wolff, and William C. Agosta pp 3904 - 3909; DOI: 10.1021/ja00010a035 |
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Solvolysis of K-region arene oxides: substituent effects on reactions of benz[a]anthracene 5,6-oxide Nashaat T. Nashed, Suresh K. Balani, Richard J. Loncharich, Jane M. Sayer, David Y. Shipley, Ram S. Mohan, Dale L. Whalen, and Donald M. Jerina pp 3910 - 3919; DOI: 10.1021/ja00010a036 |
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Reactions of N-(arylsulfonoxy)-N-alkylbenzylamines with sodium methoxide-methanol. Steric effect on the structure of the imine-forming transition state Bong Rae Cho and Sang Yong Pyun pp 3920 - 3924; DOI: 10.1021/ja00010a037 |
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Intramolecular addition reactions of functionalized arylcarbenes to double bonds Wolfgang Kirmse and Guenter Hoemberger pp 3925 - 3934; DOI: 10.1021/ja00010a038 |
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Cyclynes. 9. Regioselective coupling of ethynylcyclopropane units: hexaspiro[2.0.2.4.2.0.2.4.2.0.2.4]triaconta-7,9,17,19,27,29-hexayne Armin De Meijere, Frank Jaekel, Arndt Simon, Horst Borrmann, Jurgen Koehler, Dan Johnels, and Lawrence T. Scott pp 3935 - 3941; DOI: 10.1021/ja00010a039 |
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Concerted mechanism for alcoholysis of esters: an examination of the requirements J. Peter Guthrie pp 3941 - 3949; DOI: 10.1021/ja00010a040 |
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Rapid nucleophilic substitutions on cyclopentadienyl iodide and bromide Ronald Breslow and James W. Canary pp 3950 - 3952; DOI: 10.1021/ja00010a041 |
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Modular design of synthetic protein mimics. Crystal structure of two seven-residue helical peptide segments linked by .epsilon.-aminocaproic acid Isabella L. Karle, Judith L. Flippen-Anderson, M. Sukumar, K. Uma, and P. Balaram pp 3952 - 3956; DOI: 10.1021/ja00010a042 |
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Secondary structure of the designed peptide alpha-1 determined by nuclear magnetic resonance spectroscopy David J. Ciesla, Dara E. Gilbert, and Juli Feigon pp 3957 - 3961; DOI: 10.1021/ja00010a043 |
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EXAFS investigations of the nickel site in Thiocapsa roseopersicina hydrogenase: evidence for a novel nickel-iron-sulfur cluster Michael J. Maroney, Gerard J. Colpas, Csaba Bagyinka, Narayan Baidya, and Pradip K. Mascharak pp 3962 - 3972; DOI: 10.1021/ja00010a044 |
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Synthesis of deoxydinucleoside phosphorodithioates Wolfgang K. D. Brill, John Nielsen, and Marvin H. Caruthers pp 3972 - 3980; DOI: 10.1021/ja00010a045 |
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(+)-CC-1065 DNA alkylation: key studies demonstrating a noncovalent binding selectivity contribution to the alkylation selectivity Dale L. Boger, Stephen A. Munk, and Hamideh Zarrinmayeh pp 3980 - 3983; DOI: 10.1021/ja00010a046 |
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Photoinduced electron transfer mediated by a shuttling charge carrier between ruthenium and iridium trisbipyridyl complexes trapped in sol-gel glasses Anny Slama-Schwok, David Avnir, and Michael Ottolenghi pp 3984 - 3985; DOI: 10.1021/ja00010a047 |
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Stereochemistry and mechanism for the addition of alcohols to a cyclic silene Mitsuo Kira, Toyotaro Maruyama, and Hideki Sakurai pp 3986 - 3987; DOI: 10.1021/ja00010a048 |
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Intramolecular bis-silylation of carbon-carbon double bonds leading to stereoselective synthesis of 1,2,4-triols Masahiro Murakami, Pher G. Andersson, Michinori Suginome, and Yoshihiko Ito pp 3987 - 3988; DOI: 10.1021/ja00010a049 |
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Models for non-heme iron oxygenases: a high-valent iron-oxo intermediate Randolph A. Leising, Bridget A. Brennan, Lawrence Que, Brian G. Fox, and Eckard Munck pp 3988 - 3990; DOI: 10.1021/ja00010a050 |
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Distortion toward bridging accompanying hyperconjugation in a simple tertiary alkyl carbocation Paul v. R. Schleyer, Jose W. de M. Carneiro, Wolfram Koch, and David A. Forsyth pp 3990 - 3992; DOI: 10.1021/ja00010a051 |
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Direct observation of hot vibrations in photoexcited deoxyhemoglobin using picosecond Raman spectroscopy Robert Lingle, Xiaobing Xu, Huiping Zhu, Soo Chang Yu, J. B. Hopkins, and K. D. Straub pp 3992 - 3994; DOI: 10.1021/ja00010a052 |
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Anatomy of a stable intramolecularly hydrogen bonded folding pattern Gui Bai Liang, Gregory P. Dado, and Samuel H. Gellman pp 3994 - 3995; DOI: 10.1021/ja00010a053 |
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Reactions and rate constants between hydrated electrons and the monomer and dimer of 2-methyl-2-nitrosopropane determined by the pulse radiolysis method Mikinori Kuwabara, Wakako Hiraoka, Sadashi Sawamura, and Meiseki Katayama pp 3995 - 3997; DOI: 10.1021/ja00010a054 |
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Reevaluation of the stereochemical courses of the allylic rearrangement and the double-bond reduction catalyzed by Brevibacterium ammoniagenes fatty acid synthase Mary C. O'Sullivan, John M. Schwab, T. Mark Zabriskie, Gregory L. Helms, and John C. Vederas pp 3997 - 3998; DOI: 10.1021/ja00010a055 |
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Synthesis, characterization, crystal structures, and carbon monoxide and oxygen binding properties of novel 4-atom-linked capped porphyrins Martin R. Johnson, Won K. Seok, and James A. Ibers pp 3998 - 4000; DOI: 10.1021/ja00010a056 |
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Disulfide-crosslinked oligonucleotides Ann E. Ferentz and Gregory L. Verdine pp 4000 - 4002; DOI: 10.1021/ja00010a057 |
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Structure of a free, unassociated alkyl-substituted .alpha.-sulfonyl carbanion: isolation and x-ray crystal structure analysis of the inclusive lithium cryptate (Me2CSO2Ph)(Li.cntdot.[2.1.1]cryptand) Hans Joachim Gais, Juergen Mueller, Juergen Vollhardt, and Hans J. Lindner pp 4002 - 4003; DOI: 10.1021/ja00010a058 |
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Construction, DNA binding, two-dimensional nuclear magnetic resonance spectrum, and structure of a mutant lac repressor headpiece Christine Karslake, Paul Wisniowski, Brenda D. Spangler, Anne Claire Moulin, Pei Ling Wang, and David G. Gorenstein pp 4003 - 4005; DOI: 10.1021/ja00010a059 |
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Sulfur versus 2,3-.eta.2 coordination of benzo[b]thiophene (BT) in Cp'(CO)2Re(BT) Moon Gun Choi, Mitchell J. Robertson, and Robert J. Angelici pp 4005 - 4006; DOI: 10.1021/ja00010a060 |
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One-step construction of the stemodane framework via the cobalt-catalyzed cyclization of monocyclic enynes: a formal total synthesis of stemodin Juris Germanas, Corinne Aubert, and K. Peter C. Vollhardt pp 4006 - 4008; DOI: 10.1021/ja00010a061 |
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Coupling of a vinyl ligand and a vinylidene ligand at an iridium center: generation of an unusual iridium(III) butadienyl complex stabilized by a .delta.-agostic C-H-Ir interaction Henry E. Selnau and Joseph S. Merola pp 4008 - 4009; DOI: 10.1021/ja00010a062 |
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Deuterium isotope effects in gas-phase reactions of alkyl halides: distinguishing E2 and S(N)2 pathways Scott Gronert, Charles H. DePuy, and Veronica M. Bierbaum pp 4009 - 4010; DOI: 10.1021/ja00010a063 |
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Photoinduced porphyrin-to-quinone electron transfer across oligospirocyclic spacers Spencer Knapp, T. G. Murali Dhar, Jennifer Albaneze, Steve Gentemann, Joseph A. Potenza, Dewey Holten, and Harvey J. Schugar pp 4010 - 4013; DOI: 10.1021/ja00010a064 |
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Photoregulation of .alpha.-chymotrypsin by its immobilization in a photochromic azobenzene copolymer Itamar Willner, Shai Rubin, and Tsaffrir Zor pp 4013 - 4014; DOI: 10.1021/ja00010a065 |
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Partial oxidation of olefins by molecular oxygen catalyzed by (alumina) rhodium dioxygen Jeffrey W. McMillan, H. Eric Fischer, and Jeffrey Schwartz pp 4014 - 4016; DOI: 10.1021/ja00010a066 |
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Surface chemistry on colloidal metals: a high-resolution NMR study of carbon monoxide adsorbed on metallic palladium crystallites in colloidal suspension John S. Bradley, John M. Millar, and Ernestine W. Hill pp 4016 - 4017; DOI: 10.1021/ja00010a067 |
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Molecular laminates. Three distinct crystal packing modes F. M. Menger, Jeng Jong Lee, and K. S. Hagen pp 4017 - 4019; DOI: 10.1021/ja00010a068 |
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Cyclobutene photochemistry. 7. Partial orbital symmetry control in the photochemical ring opening of a constrained cyclobutene William J. Leigh and Kangcheng Zheng pp 4019 - 4020; DOI: 10.1021/ja00010a069 |
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Unusual dynamic features of the trp repressor from Escherichia coli C. H. Arrowsmith, J. Czaplicki, S. B. Iyer, and O. Jardetzky pp 4020 - 4022; DOI: 10.1021/ja00010a070 |
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Photoinduced, polyelectrolyte-driven release of contents of phosphatidylcholine bilayer vesicles Hong You and David A. Tirrell pp 4022 - 4023; DOI: 10.1021/ja00010a071 |
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Multiring interlocked systems: structure elucidation by electrospray mass spectrometry Francis Bitsch, Christiane O. Dietrich-Buchecker, Abdel Kader Khemiss, Jean Pierre Sauvage, and Alain Van Dorsselaer pp 4023 - 4025; DOI: 10.1021/ja00010a072 |
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An experimental demonstration of the stereochemistry of enzymic cyclization of 2,3-oxidosqualene to the protosterol system, forerunner of lanosterol and cholesterol E. J. Corey and Scott C. Virgil pp 4025 - 4026; DOI: 10.1021/ja00010a073 |
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Highly enantioselective and diastereoselective Ireland-Claisen rearrangement of achiral allylic esters E. J. Corey and Duck Hyung Lee pp 4026 - 4028; DOI: 10.1021/ja00010a074 |
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Importance of Lewis acid mediated electron transfer in Mukaiyama-Michael reaction of ketene silyl acetals Tsuneo Sato, Yoshiyuki Wakahara, Junzo Otera, Hitosi Nozaki, and Shunichi Fukuzumi pp 4028 - 4030; DOI: 10.1021/ja00010a075 |
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Variable-temperature magnetic circular dichroism spectroscopy as a probe of the electronic and magnetic properties of nickel in jack bean urease Michael G. Finnegan, Andrzej T. Kowal, Mark T. Werth, Patrick A. Clark, Dean E. Wilcox, and Michael K. Johnson pp 4030 - 4032; DOI: 10.1021/ja00010a076 |
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Triplex formation of oligonucleotides containing 2'-O-methylpseudoisocytidine in substitution for 2'-deoxycytidine Akira Ono, Paul O. P. Ts'o, and Lou Sing Kan pp 4032 - 4033; DOI: 10.1021/ja00010a077 |
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Excited-state properties in supramolecular systems. Luminescence and intercomponent interactions in a 3-catenand and some 3-catenates Nicola Armaroli, Vincenzo Balzani, Francesco Barigelletti, Luisa De Cola, Jean Pierre Sauvage, and Catherine Hemmert pp 4033 - 4035; DOI: 10.1021/ja00010a078 |
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Excited state intramolecular proton transfer in 1-(acylamino)anthraquinones Terrance P. Smith, Krzysztof A. Zaklika, Khalid Thakur, and Paul F. Barbara pp 4035 - 4036; DOI: 10.1021/ja00010a079 |
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Total synthesis of (.+-.)-breynolide: an aglycon derivative of a potent, orally active hypocholesterolemic agent Amos B. Smith, James R. Empfield, Ralph A. Rivero, and Henry A. Vaccaro pp 4037 - 4038; DOI: 10.1021/ja00010a080 |
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Dehydrogenative coupling of trialkylsilanes mediated by ruthenium phosphine complexes: catalytic synthesis of carbosilanes Leo J. Procopio and Donald H. Berry pp 4039 - 4040; DOI: 10.1021/ja00010a081 |
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Microscale CD method for determining absolute configurations of acyclic amino tetrols and amino pentols. Structures of aminobacteriohopanepolyols from the methylotrophic bacterium Methylococcus luteus Peng Zhou, N. Berova, Koji Nakanishi, M'hamed Knani, and Michel Rohmer pp 4040 - 4042; DOI: 10.1021/ja00010a082 |
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Amide-directed, iridium-catalyzed hydroboration of olefins: documentation of regio- and stereochemical control in cyclic and acyclic systems David A. Evans and Gregory C. Fu pp 4042 - 4043; DOI: 10.1021/ja00010a083 |
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Hyperbranched poly(siloxysilanes) Lon J. Mathias and Terrell W. Carothers pp 4043 - 4044; DOI: 10.1021/ja00010a084 |
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Poly(thionylphosphazenes): a new class of inorganic polymers with skeletal phosphorus, nitrogen, and sulfur(VI) atoms Mong Liang and Ian Manners pp 4044 - 4045; DOI: 10.1021/ja00010a085 |
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Bonding to interstitial main-group or transition-metal atoms in cubic clusters related to nickel tellurium triethylphosphine, Ni9(.mu.4-Te)6(PEt3)8 [Erratum to document cited in CA113(24):218596x] Ralph A. Wheeler pp 4046 - 4046; DOI: 10.1021/ja00010a086 |
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Photoinduced intramolecular proton transfer as the mechanism of ultraviolet stabilizers: a reappraisal [Erratum to document cited in CA112(5):35179y] Javier Catalan, Fernando Fabero, Maria Soledad Guijarro, Rosa Maria Claramunt, Maria Dolores Santa Maria, Maria de la Concepcion Foces-Foces, Felix Hernandez Cano, Jose Elguero, and Roberto Sastre pp 4046 - 4046; DOI: 10.1021/ja00010a087 |
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Computer Software Reviews pp 4046 - 4046; DOI: 10.1021/ja00010a600 |
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Book Reviews pp 4047 - 4052; DOI: 10.1021/ja00010a601 |
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Variable-temperature variable-field magnetic circular dichroism studies of the iron(II) active site in metapyrocatechase: implications for the molecular mechanism of extradiol dioxygenases Patricia A. Mabrouk, Allen M. Orville, John D. Lipscomb, and Edward I. Solomon pp 4053 - 4061; DOI: 10.1021/ja00011a001 |
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Reactivity of 17-, 18-, and 19-electron cationic complexes generated by the electrochemical oxidation of tricarbonyl(mesitylene)tungsten Yun Zhang, D. K. Gosser, P. H. Rieger, and D. A. Sweigart pp 4062 - 4068; DOI: 10.1021/ja00011a002 |
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Kinetic studies of superoxide dismutases: properties of the manganese-containing protein from Thermus thermophilus Christopher Bull, Eric C. Niederhoffer, Tatsuro Yoshida, and James A. Fee pp 4069 - 4076; DOI: 10.1021/ja00011a003 |
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Relationships between structural parameters and Raman frequencies for some planar and nonplanar nickel(II) porphyrins J. A. Shelnutt, C. J. Medforth, M. D. Berber, K. M. Barkigia, and K. M. Smith pp 4077 - 4087; DOI: 10.1021/ja00011a004 |
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FTIR evidence of an altered chromophore-protein interaction in the artificial visual pigment cis-5,6-dihydroisorhodopsin and its photoproducts BSI, lumirhodopsin, and metarhodopsin-I Ulrich M. Ganter, Toru Kashima, Mordechai Sheves, and Friedrich Siebert pp 4087 - 4092; DOI: 10.1021/ja00011a005 |
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High-field FT NMR application of Mosher's method. The absolute configurations of marine terpenoids Ikuko Ohtani, Takenori Kusumi, Yoel Kashman, and Hiroshi Kakisawa pp 4092 - 4096; DOI: 10.1021/ja00011a006 |
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Study of the aluminophosphate AlPO4-21 and AlPO4-25 by aluminum-27 double-rotation NMR R. Jelinek, B. F. Chmelka, Y. Wu, P. J. Grandinetti, Alexander Pines, P. J. Barrie, and J. Klinowski pp 4097 - 4101; DOI: 10.1021/ja00011a007 |
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Solution structure and dynamics of a mixed tetramer of lithium 3,5-dimethylphenolate and lithium perchlorate in diethyl ether and some related systems Lloyd M. Jackman, E. F. Rakiewicz, and A. J. Benesi pp 4101 - 4109; DOI: 10.1021/ja00011a008 |
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An analysis of small-molecule binding to functionalized synthetic polymers by 13C CP/MAS NMR and FT-IR spectroscopy Kenneth J. Shea and Darryl Y. Sasaki pp 4109 - 4120; DOI: 10.1021/ja00011a009 |
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Self-assembled monolayers of alkanethiols containing a polar aromatic group: effects of the dipole position on molecular packing, orientation, and surface wetting properties Stephen D. Evans, Edward Urankar, Abraham Ulman, and Nancy Ferris pp 4121 - 4131; DOI: 10.1021/ja00011a010 |
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Complexes between formaldehyde and boron trihalides. An ab initio study Vicenc Branchadell and Antonio Oliva pp 4132 - 4136; DOI: 10.1021/ja00011a011 |
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Phosphoryl nitride isomeric dimers, trimers, and tetramers: (NPO)x (X = 2-4) Randall D. Davy, Yaoming Xie, and Henry F. Schaefer pp 4136 - 4138; DOI: 10.1021/ja00011a012 |
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Endohedral chemistry: electronic structures of molecules trapped inside the C60 cage Jerzy Cioslowski pp 4139 - 4141; DOI: 10.1021/ja00011a013 |
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Covalent bond orders in the topological theory of atoms in molecules Jerzy Cioslowski and Stacey T. Mixon pp 4142 - 4145; DOI: 10.1021/ja00011a014 |
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Ab initio study of the insertion reaction of magnesium into the carbon-halogen bond of fluoro- and chloromethane Steven R. Davis pp 4145 - 4150; DOI: 10.1021/ja00011a015 |
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Hydrogenation and hydrogen-deuterium exchange reactions of C3-C6 substituted alkenes on iron(100) M. L. Burke and R. J. Madix pp 4151 - 4157; DOI: 10.1021/ja00011a016 |
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Phase transitions in [Fe3O(OOCCD3)6(C5H5N)3](C5H5N): evidence from incoherent neutron scattering Roderick D. Cannon, Upali A. Jayasooriya, Samuel K. Arap Koske, Ross P. White, and Jeffrey H. Williams pp 4158 - 4160; DOI: 10.1021/ja00011a017 |
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Unprecedented and reversible cobalt-to-carbon alkyl bond rearrangement in the coenzyme B12 model complex C6H5CH2CoIII[C2(DO)(DOH)pn]I: synthesis, structural characterization, and mechanistic studies Brian E. Daikh and Richard G. Finke pp 4160 - 4172; DOI: 10.1021/ja00011a018 |
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Assessment of the "T1 criterion" for distinguishing between classical and nonclassical transition-metal hydrides: hydride relaxation rates in tris(triarylphosphine)osmium tetrahydrides and related polyhydrides Peter J. Desrosiers, Lisheng Cai, Zerong Lin, Rosalie Richards, and Jack Halpern pp 4173 - 4184; DOI: 10.1021/ja00011a019 |
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Intrinsic binding properties of a differentiated iron subsite in analogs of native [Fe4S4]2+ clusters John A. Weigel and R. H. Holm pp 4184 - 4191; DOI: 10.1021/ja00011a020 |
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Silver trifluoride: preparation, crystal structure, some properties, and comparison with AuF3 Boris Zemva, Karel Lutar, Adolf Jesih, William J. Casteel, Angus P. Wilkinson, David E. Cox, Robert B. Von Dreele, Horst Borrmann, and Neil Bartlett pp 4192 - 4198; DOI: 10.1021/ja00011a021 |
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Macrocyclic metal complexes built on polyethylenimine Junghun Suh, Younghee Cho, and Kyung Joo Lee pp 4198 - 4202; DOI: 10.1021/ja00011a022 |
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Solvation effects in solid-phase peptide synthesis Gregg B. Fields and Cynthia g. Fields pp 4202 - 4207; DOI: 10.1021/ja00011a023 |
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Syntheses of quadruply two- and three-atom, aza-bridged, cofacial bis(5,10,15,20-tetraphenylporphyrins) Brett C. Bookser and Thomas C. Bruice pp 4208 - 4218; DOI: 10.1021/ja00011a024 |
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Highly Felkin-Anh selective Hiyama additions of chiral allylic bromides to aldehydes. Application to the first synthesis of nephromopsinic acid and its enantiomer Johann Mulzer, Lars Kattner, Achim R. Strecker, Christian Schroeder, Juergen Buschmann, Christian Lehmann, and Peter Luger pp 4218 - 4229; DOI: 10.1021/ja00011a025 |
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Total synthesis of (.+-.)-cis and (.+-.)-trans-Trikentrin A: Diels-Alder reactions of heteroaromatic azadienes Dale L. Boger and Minsheng Zhang pp 4230 - 4234; DOI: 10.1021/ja00011a026 |
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Dipivaloylketene and its unusual dimerization to a permanently stable .alpha.-oxoketene C. Oliver Kappe, Richard A. Evans, Colin H. L. Kennard, and Curt Wentrup pp 4234 - 4237; DOI: 10.1021/ja00011a027 |
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Bis[3-tert-butyl-5-(N-oxy-tert-butylamino)phenyl] nitroxide in a quartet ground state: a prototype for persistent high-spin poly[(oxyimino)-1,3-phenylenes] Takayuki Ishida and Hiizu Iwamura pp 4238 - 4241; DOI: 10.1021/ja00011a028 |
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Diels-Alder reactions in aqueous solutions. Enforced hydrophobic interactions between diene and dienophile Wilfried Blokzijl, Michael J. Blandamer, and Jan B. F. N. Engberts pp 4241 - 4246; DOI: 10.1021/ja00011a029 |
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Asymmetric aldol reaction between achiral silyl enol ethers and achiral aldehydes by use of a chiral promoter system Shu Kobayashi, Hiromi Uchiro, Yuko Fujishita, Isamu Shiina, and Teruaki Mukaiyama pp 4247 - 4252; DOI: 10.1021/ja00011a030 |
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Hyperbranched macromolecules via a novel double-stage convergent growth approach Karen L. Wooley, Craig J. Hawker, and J. M. J. Frechet pp 4252 - 4261; DOI: 10.1021/ja00011a031 |
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Photoreactivity of some .alpha.-arylvinyl bromides in acetic acid. Selectivity toward bromide versus acetate ions as a mechanistic probe Frits I. M. Van Ginkel, Jan Cornelisse, and Gerrit Lodder pp 4261 - 4272; DOI: 10.1021/ja00011a032 |
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Stable 2-vinylsiliranes S. Zhang and R. T. Conlin pp 4272 - 4278; DOI: 10.1021/ja00011a033 |
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Addition of dimesitylsilylene to olefins. A reinvestigation S. Zhang, P. E. Wagenseller, and R. T. Conlin pp 4278 - 4281; DOI: 10.1021/ja00011a034 |
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Structure and reactivity of nitroso oxides Shinji Ishikawa, Shoei Tsuji, and Yasuhiko Sawaki pp 4282 - 4288; DOI: 10.1021/ja00011a035 |
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Thermal cis-trans rearrangement of semirigid polyenes as a model for the anticarcinogen .beta.-carotene: an all-trans-pentaene and an all-trans-heptaene W. v. E. Doering and Toshikazu Kitagawa pp 4288 - 4297; DOI: 10.1021/ja00011a036 |
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Markedly different acyl papain structures deacylate at similar rates: resonance Raman spectroscopic and kinetic evidence Peter J. Tonge, Robert Menard, Andrew C. Storer, Bela P. Ruzsicska, and Paul R. Carey pp 4297 - 4303; DOI: 10.1021/ja00011a037 |
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Photogeneration of organic bases from o-nitrobenzyl-derived carbamates James F. Cameron and Jean M. J. Frechet pp 4303 - 4313; DOI: 10.1021/ja00011a038 |
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Functional group substitutions as probes of hydrogen bonding between GA mismatches in RNA internal loops John SantaLucia, Ryszard Kierzek, and Douglas H. Turner pp 4313 - 4322; DOI: 10.1021/ja00011a039 |
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Observation of an unprecedented equilibrium between alkyl-carbonyl, dihapto acyl and agostic acyl isomeric structures Ernesto Carmona, Leopoldo Contreras, Manuel L. Poveda, and Luis J. Sanchez pp 4322 - 4324; DOI: 10.1021/ja00011a040 |
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Transition states of electrophilic radical additions to alkenes Hendrik Zipse, Jianing He, K. N. Houk, and Bernd Giese pp 4324 - 4325; DOI: 10.1021/ja00011a041 |
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Dependence of electron transfer rates on donor-acceptor angle in bis-porphyrin adducts Anna Helms, David Heiler, and George McLendon pp 4325 - 4327; DOI: 10.1021/ja00011a042 |
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Revised assignment of energy storage in the primary photochemical event in bacteriorhodopsin Robert R. Birge, Thomas M. Cooper, Albert F. Lawrence, Mark B. Masthay, Chian Fan Zhang, and Raphael Zidovetzki pp 4327 - 4328; DOI: 10.1021/ja00011a043 |
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New strategy for the synthesis of oligodeoxynucleotides bearing adducts at exocyclic amino sites of purine nucleosides Constance M. Harris, Liang Zhou, Eric A. Strand, and Thomas M. Harris pp 4328 - 4329; DOI: 10.1021/ja00011a044 |
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Cluster of clusters. Structure of a novel gold-silver cluster [(Ph3P)10Au13Ag12Br8](SbF6) containing an exact staggered-eclipsed-staggered metal configuration. Evidence of icosahedral units as building blocks Boon K. Teo, Xiaobo Shi, and Hong Zhang pp 4329 - 4331; DOI: 10.1021/ja00011a045 |
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Dicycloproparenes W. E. Billups, Michael M. Haley, Randal C. Claussen, and Wayne A. Rodin pp 4331 - 4332; DOI: 10.1021/ja00011a046 |
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Binuclear palladium complexes with bridging hydrides. Unusual coordination behavior of LiBEt4 Michael D. Fryzuk, Brian R. Lloyd, Guy K. B. Clentsmith, and Steven J. Rettig pp 4332 - 4334; DOI: 10.1021/ja00011a047 |
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Why does tetrafluoroethylene not undergo Diels-Alder reaction with 1,3-butadiene? An ab initio investigation Stephen J. Getty and Weston Thatcher Borden pp 4334 - 4335; DOI: 10.1021/ja00011a048 |
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Cyclobis(paraquat-p-phenylene): a novel synthetic receptor for amino acids with electron-rich aromatic moieties Timothy T. Goodnow, Mark V. Reddington, J. Fraser Stoddart, and Angel E. Kaifer pp 4335 - 4337; DOI: 10.1021/ja00011a049 |
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Aromatic hole superexchange through position 82 of cytochrome c is not required for intracomplex electron transfer to zinc cytochrome c peroxidase Andrew M. Everest, Sten A. Wallin, Eric D. A. Stemp, Judith M. Nocek, A. G. Mauk, and Brian M. Hoffman pp 4337 - 4338; DOI: 10.1021/ja00011a050 |
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Biosynthesis of ansatirenin: stereochemical course of the final reduction step leading to the cyclohexanecarboxylic acid moiety Kevin A. Reynolds, Kristine M. Fox, Zhi Min Yuan, and Yue Lam pp 4339 - 4340; DOI: 10.1021/ja00011a051 |
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Chaotropic salt effects in a hydrophobically accelerated Diels-Alder reaction Ronald Breslow and Carmelo J. Rizzo pp 4340 - 4341; DOI: 10.1021/ja00011a052 |
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Mechanism-based inactivation of pyruvate formate-lyase by acetylphosphinate: evidence for carbon-phosphorus bond cleavage Lucy Ulissi-DeMario, Edward J. Brush, and John W. Kozarich pp 4341 - 4342; DOI: 10.1021/ja00011a053 |
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Evidence of vibrational mode coupling in 2-fluoroethanol via high-resolution infrared spectroscopy in a molecular beam Christopher L. Brummel, Steven W. Mork, and Laura A. Philips pp 4342 - 4343; DOI: 10.1021/ja00011a054 |
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Rhodium(II) acetate catalyzed alkyne insertion reactions of .alpha.-diazo ketones: mechanistic inferences Thomas R. Hoye and Christopher J. Dinsmore pp 4343 - 4345; DOI: 10.1021/ja00011a055 |
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Radical cation-arene .pi.-molecular complexes. Thioether radical cations in aromatic solvents D. W. Werst pp 4345 - 4346; DOI: 10.1021/ja00011a056 |
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Temperature of polypeptide inverse temperature transition depends on mean residue hydrophobicity Dan W. Urry, Chi Hao Luan, Timothy M. Parker, D. Channe Gowda, Kari U. Prasad, Michael C. Reid, and Ahmad Safavy pp 4346 - 4348; DOI: 10.1021/ja00011a057 |
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2D NMR assignment of hyperfine-shifted resonances in strongly paramagnetic metalloproteins: resting-state horseradish peroxidase Jeffrey S. De Ropp and Gerd N. La Mar pp 4348 - 4350; DOI: 10.1021/ja00011a058 |
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Slow conformational dynamics at the metal coordination site of a zinc finger G. Marius Clore, James G. Omichinski, and Angela M. Gronenborn pp 4350 - 4351; DOI: 10.1021/ja00011a059 |
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Ab initio studies of a marginally stable intermediate in the base-catalyzed methanolysis of dimethyl phosphate and nonexistence of the stereoelectronically unfavorable transition state Tadafumi Uchimaru, Kazutoshi Tanabe, Satoshi Nishikawa, and Kazunari Taira pp 4351 - 4353; DOI: 10.1021/ja00011a060 |
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Dianionic pentacoordinate species in the base-catalyzed hydrolysis of ethylene and dimethyl phosphate A. Dejaegere, C. Lim, and M. Karplus pp 4353 - 4355; DOI: 10.1021/ja00011a061 |
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Formation of .alpha.- and .beta.-azo radicals by carbon-carbon and carbon-nitrogen homolysis of vicinal bisazoalkanes Paul S. Engel, Yanqiu Chen, and Chengrong Wang pp 4355 - 4356; DOI: 10.1021/ja00011a062 |
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A new twist on pseudorotation Theresa L. Windus, Mark S. Gordon, Larry W. Burggraf, and Larry P. Davis pp 4356 - 4357; DOI: 10.1021/ja00011a063 |
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(E)- and (Z)-vinyl anions. The formation and characterization of regioisomers and stereoisomers in the gas phase Philip K. Chou and Steven R. Kass pp 4357 - 4359; DOI: 10.1021/ja00011a064 |
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Applications of ENDOR spectroscopy to radical cations in freon matrixes. 9. The radical cation of benzvalene: an ESR and ENDOR study Anton Arnold and Fabian Gerson pp 4359 - 4360; DOI: 10.1021/ja00011a065 |
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Novel proton NMR assignment procedure for RNA duplexes Hans A. Heus and Arthur Pardi pp 4360 - 4361; DOI: 10.1021/ja00011a066 |
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Organometallic nitrosyl chemistry. 46. Unprecedented isomerization of an aryl nitrosyl organometallic complex to its arylimido oxo analog Peter Legzdins, Steven J. Rettig, Kevin J. Ross, and John E. Veltheer pp 4361 - 4363; DOI: 10.1021/ja00011a067 |
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Proton exchange with internal water molecules in the protein BPTI in aqueous solution Gottfried Otting, Edvards Liepinsh, and Kurt Wuethrich pp 4363 - 4364; DOI: 10.1021/ja00011a068 |
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Spectroelectrochemical study of the C60 and C70 fullerenes and their mono-, di-, tri- and tetraanions Dominique Dubois, Karl M. Kadish, Scott Flanagan, R. E. Haufler, L. P. F. Chibante, and Lon J. Wilson pp 4364 - 4366; DOI: 10.1021/ja00011a069 |
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Agreement of proton transfer cross reaction rates between transition metals with those predicted by Marcus theory S. Soley Kristjansdottir and Jack R. Norton pp 4366 - 4367; DOI: 10.1021/ja00011a070 |
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Transition structures for hydrogen atom transfers to oxygen. Comparisons of intermolecular and intramolecular processes, and open- and closed-shell systems [Erratum to document cited in CA113(19):171436c] Andrea E. Dorigo, Margaret A. McCarrick, Richard J. Loncharich, and K. N. Houk pp 4368 - 4368; DOI: 10.1021/ja00011a071 |
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Book Reviews pp 4368 - 4370; DOI: 10.1021/ja00011a600 |
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Intramolecular motions of a zinc finger DNA-binding domain from Xfin characterized by proton-detected natural abundance carbon-13 heteronuclear NMR spectroscopy Arthur G. Palmer, Mark Rance, and Peter E. Wright pp 4371 - 4380; DOI: 10.1021/ja00012a001 |
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A free energy perturbation study of solvation in hydrazine and carbon tetrachloride B. G. Rao and U. C. Singh pp 4381 - 4389; DOI: 10.1021/ja00012a002 |
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Preparation, characterization, and intramolecular electron transfer in pentaammineruthenium histidine-26 cytochrome b5 derivatives: role of the intervening medium in long-range donor-acceptor electronic coupling Bradley A. Jacobs, Marcia R. Mauk, Walter D. Funk, Ross T. A. MacGillivray, A. Grant Mauk, and Harry B. Gray pp 4390 - 4394; DOI: 10.1021/ja00012a003 |
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The dynemicin-DNA intercalation complex: a model based on DNA affinity cleavage and molecular dynamics simulation D. R. Langley, T. W. Doyle, and D. L. Beveridge pp 4395 - 4403; DOI: 10.1021/ja00012a004 |
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Conformations and electronic structures of poly(ketene) and related conjugated polymers: reduction of the n-.pi.* band gap C. X. Cui and Miklos Kertesz pp 4404 - 4409; DOI: 10.1021/ja00012a005 |
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Conformations of cyclic heptapeptides: crystal structure and computational studies of evolidine Drake S. Eggleston, Paul W. Baures, Catherine E. Peishoff, and Kenneth D. Kopple pp 4410 - 4416; DOI: 10.1021/ja00012a006 |
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Conformation of a cyclic heptapeptide in solution: an NMR constrained distance geometry search procedure Catherine E. Peishoff, John W. Bean, and Kenneth D. Kopple pp 4416 - 4421; DOI: 10.1021/ja00012a007 |
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Supersonic jet studies of benzyl alcohols: minimum energy conformations and torsional motion Hoong Sun Im, E. R. Bernstein, Henry V. Secor, and Jeffrey I. Seeman pp 4422 - 4431; DOI: 10.1021/ja00012a008 |
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Effect of substituents on the gas-phase acidity of silanols Robert Damrauer, Roger Simon, and Michele Krempp pp 4431 - 4435; DOI: 10.1021/ja00012a009 |
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Surface-induced heterocycle formation: sulfur-atom abstraction during cyclization Andrew J. Gellman pp 4435 - 4440; DOI: 10.1021/ja00012a010 |
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Face-specific interactions of anionic sulfur donors with oriented crystals of (0001) CdX (X = selenium, sulfur) and correlation with electrochemical properties James J. Hickman and Mark S. Wrighton pp 4440 - 4448; DOI: 10.1021/ja00012a011 |
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Proton affinity ladders from variable-temperature equilibrium measurements. 1. A reevaluation of the upper proton affinity range Michael Meot-Ner and L. Wayne Sieck pp 4448 - 4460; DOI: 10.1021/ja00012a012 |
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Gas-phase reactions of silyl cation (2P) with small hydrocarbon molecules: formation of silicon-carbon bonds S. Wlodek, A. Fox, and D. K. Bohme pp 4461 - 4468; DOI: 10.1021/ja00012a013 |
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Strong hydrogen bonding in gas-phase ions. A high-pressure mass spectrometric study of the proton affinity, proton transfer kinetics, and hydrogen-bonding capability of iron pentacarbonyl C. E. Allison, J. A. Cramer, C. E. C. A. Hop, J. E. Szulejko, and T. B. McMahon pp 4469 - 4473; DOI: 10.1021/ja00012a014 |
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Pronounced stereochemical nonrigidity of several five- and eight-coordinate complexes and microwave dielectric relaxation E. N. DiCarlo, E. Peter Zurbach, and Ronald J. Clark pp 4474 - 4480; DOI: 10.1021/ja00012a015 |
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Ab initio studies on silicon compounds. 3. The trans-gauche mixed structure of parent polysilane Nobuo Matsumoto and Hiroyuki Teramae pp 4481 - 4483; DOI: 10.1021/ja00012a016 |
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Inhibition of carbonic anhydrase Kenneth M. Merz, Mark A. Murcko, and Peter A. Kollman pp 4484 - 4490; DOI: 10.1021/ja00012a017 |
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Microscopic calculations of solvent effects on absorption spectra of conjugated molecules V. Luzhkov and A. Warshel pp 4491 - 4499; DOI: 10.1021/ja00012a018 |
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Bond alternation and unpaired spin distributions in the radical anions of cyclooctatetraene and monosubstituted derivatives. An ab initio study James H. Hammons, David A. Hrovat, and Weston Thatcher Borden pp 4500 - 4505; DOI: 10.1021/ja00012a019 |
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Molecular mechanics (MM3) calculations on aldehydes and ketones Norman L. Allinger, Kuohsiang Chen, Mita Rahman, and Ahammadunny Pathiaseril pp 4505 - 4517; DOI: 10.1021/ja00012a020 |
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A consensus zinc finger peptide: design, high-affinity metal binding, a pH-dependent structure, and a His to Cys sequence variant Beth Allyn Krizek, Barbara T. Amann, Valda J. Kilfoil, Denise L. Merkle, and Jeremy M. Berg pp 4518 - 4523; DOI: 10.1021/ja00012a021 |
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Low-temperature crystal structure of superoxocobalamin obtained by solid-state oxygenation of the B12 derivative cob(II)alamin Erhard Hohenester, Christoph Kratky, and Bernhard Kraeutler pp 4523 - 4530; DOI: 10.1021/ja00012a022 |
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Keto-enol tautomerization in metal-acyl complexes: the enolization properties of bimetallic .mu.-malonyl compounds Joseph M. O'Connor, Roger Uhrhammer, Arnold L. Rheingold, and Dean M. Roddick pp 4530 - 4544; DOI: 10.1021/ja00012a023 |
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Gas-phase heteroaromatic substitution. 12. Reaction of free trifluoromethyl cation with simple five-membered heteroarenes in the gas phase Roberto Bucci, Giuseppe Laguzzi, Maria Luisa Pompili, and Maurizio Speranza pp 4544 - 4550; DOI: 10.1021/ja00012a024 |
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Gas-phase heteroaromatic substitution. 13. A quantitative application of the curve-crossing reactivity model to heteroaromatic substitution Roberto Bucci, Felice Grandinetti, Antonello Filippi, Giuseppe Laguzzi, Giorgio Occhiucci, and Maurizio Speranza pp 4550 - 4557; DOI: 10.1021/ja00012a025 |
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Two factors in thermal cis-trans rearrangement of pentaenes: configuration in (E,E)-octahydro-2,2'(3H,3'H)-binaphthylidene and extensivity in 2,2'- and 3,3'-bicholestadienylidenes W. v. E. Doering, Ludmila Birladeanu, Xue Heng Cheng, Toshikazu Kitagawa, and Keshab Sarma pp 4558 - 4563; DOI: 10.1021/ja00012a026 |
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Central and lateral bicyclo[1.1.0]butane bond cleavage with subsequent Wagner-Meerwein rearrangements or carbene formation in the 185-nm photolysis of tricyclo[3.1.0.02,6]hexane, tricyclo[4.1.0.02,7]heptane, and tricyclo[5.1.0.02,8]octane Waldemar Adam, Christine Alt, Max Braun, Uwe Denninger, and Gerald Zang pp 4563 - 4571; DOI: 10.1021/ja00012a027 |
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Preparation and chemistry of PhI+C.tplbond.CI+Ph.cntdot.2-OTf, bis[phenyl[[(trifluoromethyl)sulfonyl]oxy]iodo]acetylene, a novel difunctional acetylene, bis(iodonium) species and a stable C2-transfer agent Peter J. Stang and Viktor V. Zhdankin pp 4571 - 4576; DOI: 10.1021/ja00012a028 |
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Synthesis and characterization of novel p-terphenoquinone analogs involving a central dihydrothiophenediylidene structure Kazuko Takahashi, Tsuyoshi Suzuki, Kimio Akiyama, Yusaku Ikegami, and Yoshimasa Fukazawa pp 4576 - 4583; DOI: 10.1021/ja00012a029 |
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One-step synthesis of hyperbranched dendritic polyesters C. J. Hawker, R. Lee, and J. M. J. Frechet pp 4583 - 4588; DOI: 10.1021/ja00012a030 |
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Mechanisms for the uncatalyzed and hydrogen ion catalyzed reactions of a simple quinone methide with solvent and halide ions John P. Richard pp 4588 - 4595; DOI: 10.1021/ja00012a031 |
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Remote control of stereogenicity transfer by ring-generated anisotropic orbital overlap. Stereochemistry of hydrogen shift in the intramolecular reverse ene reaction of a cis-2-alkyl-1-alkenylcyclopropane Patti A. Parziale and Jerome A. Berson pp 4595 - 4606; DOI: 10.1021/ja00012a032 |
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Stereochemistry and mechanism of the reverse ene reaction of cis-2-alkyl-1-alkenylcyclobutanes. Stereoelectronic control in a system showing marginal energetic benefit of concert Stephen J. Getty and Jerome A. Berson pp 4607 - 4621; DOI: 10.1021/ja00012a033 |
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Generation of possible crystal structures from molecular structure for low-polarity organic compounds A. Gavezzotti pp 4622 - 4629; DOI: 10.1021/ja00012a034 |
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One-electron reduction of N-bromosuccinimide. Rapid expulsion of a bromine atom Johan Lind, Xinhua Shen, Trygve E. Eriksen, Gabor Merenyi, and Lennart Eberson pp 4629 - 4633; DOI: 10.1021/ja00012a035 |
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Studies on the use of chromium dichlorate for the reductive activation of Mitomycin C Y. P. Hong and Harold Kohn pp 4634 - 4644; DOI: 10.1021/ja00012a036 |
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Trinuclear, oxo-centered mixed-valence iron complex with unprecedented carboxylate coordination: [Fe3O(O2CCH3)6(TACN)].cntdot.2CHCl3 Peter Poganiuch, Shuncheng Liu, Georgia C. Papaefthymiou, and Stephen J. Lippard pp 4645 - 4651; DOI: 10.1021/ja00012a037 |
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Electrochemistry and the dependence of potentials on pH of iron and manganese tetraphenylporphyrins in aqueous solution Thomas W. Kaaret, Guo Hua Zhang, and Thomas C. Bruice pp 4652 - 4656; DOI: 10.1021/ja00012a038 |
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Dynamics of reaction of [5,10,15,20-tetrakis(2,6-dimethyl-3-sulfonatophenyl)porphinato]iron(III) hydrate with tert-butyl hydroperoxide in aqueous solution. 3. Comparison of refined kinetic parameters and D2O solvent isotope effects to those for [5,10,15,20-tetrakis(2,6-dichloro-3-sulfonatophenyl)porphinato]iron(III) hydrate and iron(III) hydrate Enona Gopinath and Thomas C. Bruice pp 4657 - 4665; DOI: 10.1021/ja00012a039 |
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Investigation of intramolecular interactions in n-alkanes. Cooperative energy increments associated with GG and GTG' [G = gauche, T = trans] sequences Seiji Tsuzuki, Lothar Schafer, Hitoshi Goto, Eluvathingal D. Jemmis, Haruo Hosoya, Khamis Siam, Kazutoshi Tanabe, and Eiji Osawa pp 4665 - 4671; DOI: 10.1021/ja00012a040 |
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Direct formation of functionalized and allylic organocopper reagents derived from a cuprous cyanide lithium bromide complex Douglas E. Stack, Bryan T. Dawson, and Reuben D. Rieke pp 4672 - 4673; DOI: 10.1021/ja00012a041 |
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Novel imido- and phosphorane-imido-nickel(II) complexes. Crystal and molecular structure of (.mu.3-NH)(.mu.3-NPMe3)(NiClPMe3)3 Hans Friedrich Klein, Stefan Haller, Herbert Koenig, Michele Dartiguenave, Yves Dartiguenave, and Marie Joelle Menu pp 4673 - 4675; DOI: 10.1021/ja00012a042 |
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Qhiral pathways in the thermal rearrangement of 3,7-dimethylene-1-ethyltricyclo[4.1.02,4]heptane to 2,5-dimethylene-3-ethylbicyclo[4.1.0]hept-3-ene. Decyclization of a pair of 2,2'-linked methylenecyclopropanes avoids a symmetrical 2,5-dimethylenecyclohept-3-ene-1,6-diyl biradical intermediate Michael D. Wendt and Jerome A. Berson pp 4675 - 4676; DOI: 10.1021/ja00012a043 |
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Proton-proton Overhauser effects of receptor-bound cyclosporin A observed with the use of a heteronuclear-resolved half-filter experiment G. Wider, C. Weber, and K. Wuethrich pp 4676 - 4678; DOI: 10.1021/ja00012a044 |
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Selective recognition and coordination by the [RhIII(tris(aminoethyl)amine)(H2O)2]3+ cation of the adenine nucleobase only when it is a constituent of a 5'-nucleotide Lourdes M. Torres and Luigi G. Marzilli pp 4678 - 4679; DOI: 10.1021/ja00012a045 |
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The structure and remarkable stability of a per-pyridinium substituted allyl radical Stephen G. DiMagno, Kenneth C. Waterman, Drew V. Speer, and Andrew Streitwieser pp 4679 - 4681; DOI: 10.1021/ja00012a046 |
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Nitrous acid cross-links duplex DNA fragments through deoxyguanosine residues at the sequence 5'-CG James J. Kirchner and Paul B. Hopkins pp 4681 - 4682; DOI: 10.1021/ja00012a047 |
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Octalactins A and B: cytotoxic eight-membered-ring lactones from a marine bacterium, Streptomyces sp Dianne M. Tapiolas, Mark Roman, William Fenical, Thomas J. Stout, and Jon Clardy pp 4682 - 4683; DOI: 10.1021/ja00012a048 |
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Conformational change of cholesterol side chain in lipid bilayers Wen Guey Wu and Lang Ming Chi pp 4683 - 4685; DOI: 10.1021/ja00012a049 |
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Synthesis of 3,4-disubstituted indoles via a sequential olefin-insertion/ene route Jeffrey H. Tidwell, Dwayne R. Senn, and Stephen L. Buchwald pp 4685 - 4686; DOI: 10.1021/ja00012a050 |
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Characterization of protonated cytidine in oligonucleotides by nitrogen-15 NMR studies at natural abundance David H. Live, Ishver Radhakrishnan, Vinod Misra, and Dinshaw J. Patel pp 4687 - 4688; DOI: 10.1021/ja00012a051 |
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Novel method for NMR spectral correlation between the native and the denatured states of a protein. Application to ribonuclease A Kazuyuki Akasaka, Akira Naito, and Mamoru Imanari pp 4688 - 4689; DOI: 10.1021/ja00012a052 |
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Uranylpentaphyrin: an actinide complex of an expanded porphyrin Anthony K. Burrell, Gregory Hemmi, Vincent Lynch, and Jonathan L. Sessler pp 4690 - 4692; DOI: 10.1021/ja00012a053 |
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Formation of a copper-dioxygen complex (Cu2-O2) using simple imidazole ligands Indrajit Sanyal, Richard W. Strange, Ninian J. Blackburn, and Kenneth D. Karlin pp 4692 - 4693; DOI: 10.1021/ja00012a054 |
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Chemoenzymic synthesis of optically active (meth)acrylic polymers Alexey L. Margolin, Paul A. Fitzpatrick, Paul L. Dubin, and Alexander M. Klibanov pp 4693 - 4694; DOI: 10.1021/ja00012a055 |
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A route to optically pure (-)-huperzine A; molecular modeling and in vitro pharmacology Fumio Yamada, Alan P. Kozikowski, E. R. Reddy, Yuan Ping Pang, Jacqueline H. Miller, and Michael McKinney pp 4695 - 4696; DOI: 10.1021/ja00012a056 |
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Use of hydrogen bonds to control molecular aggregation. Self-assembly of three-dimensional networks with large chambers Michel Simard, Dan Su, and James D. Wuest pp 4696 - 4698; DOI: 10.1021/ja00012a057 |
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Enzyme-catalyzed synthesis of sialyl oligosaccharide with in situ regeneration of CMP-sialic acid Yoshitaka Ichikawa, G. J. Shen, and C. H. Wong pp 4698 - 4700; DOI: 10.1021/ja00012a058 |
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Steric course of the reduction of ethyl coenzyme M to ethane catalyzed by methyl coenzyme M reductase from Methanosarcina barkeri Yonghyun Ahn, Joseph A. Krzycki, and Heinz G. Floss pp 4700 - 4701; DOI: 10.1021/ja00012a059 |
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Molecular recognition of bivalent sialosides by influenza virus Gary D. Glick and Jeremy R. Knowles pp 4701 - 4703; DOI: 10.1021/ja00012a060 |
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Metallacyclohexadiene and metallabenzene chemistry. 5. Chemical reactivity of metallabenzene John R. Bleeke, Yun Feng Xie, Laura Bass, and Michael Y. Chiang pp 4703 - 4704; DOI: 10.1021/ja00012a061 |
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Investigations of the biosynthesis of trans-(+)-S-1-propenyl-L-cysteine sulfoxide. Elucidation of the stereochemistry of the oxidative decarboxylation process Ronald J. Parry and Fwu Lin Lii pp 4704 - 4706; DOI: 10.1021/ja00012a062 |
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Enhanced transport of nucleosides and nucleoside analogs with complementary base-pairing agents Hiroyuki Furuta, Kaori Furuta, and Jonathan L. Sessler pp 4706 - 4707; DOI: 10.1021/ja00012a063 |
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A square-planar nickel(III) complex of an innocent ligand system Terrence J. Collins, Thomas R. Nichols, and Erich S. Uffelman pp 4708 - 4709; DOI: 10.1021/ja00012a064 |
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Varacin: a novel benzopentathiepin from Lissoclinum vareau that is cytotoxic toward a human colon tumor Bradley S. Davidson, Tadeusz F. Molinski, Louis R. Barrows, and Chris M. Ireland pp 4709 - 4710; DOI: 10.1021/ja00012a065 |
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Isolation of a new series of seven-coordinate hydride compounds of tantalum(V) and their involvement in the catalytic hydrogenation of arene rings Bernardeta C. Ankianiec, Phillip E. Fanwick, and Ian P. Rothwell pp 4710 - 4712; DOI: 10.1021/ja00012a066 |
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General method for determining kinetic isotope effects that utilizes isotopically engendered chirality Robert D. Bach, James W. Knight, and Michael L. Braden pp 4712 - 4714; DOI: 10.1021/ja00012a067 |
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The anomalous hydrophilic character of proline Paul Gibbs, Anna Radzicka, and Richard Wolfenden pp 4714 - 4715; DOI: 10.1021/ja00012a068 |
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Construction of glycosidic N-O linkages in oligosaccharides Dan Yang, Soong Hoon Kim, and Daniel Kahne pp 4715 - 4716; DOI: 10.1021/ja00012a069 |
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Conformational analysis of the nitrogen-oxygen bond in the calicheamicin oligosaccharide Suzanne Walker, Dan Yang, Daniel Kahne, and David Gange pp 4716 - 4717; DOI: 10.1021/ja00012a070 |
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Book Reviews. pp 4718 - 4720; DOI: 10.1021/ja00012a600 |
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Charge-transfer photochemistry in ion-molecule cluster complexes of silver K. F. Willey, P. Y. Cheng, M. B. Bishop, and M. A. Duncan pp 4721 - 4728; DOI: 10.1021/ja00013a001 |
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Dynamics of the thermal decomposition of 2,3-diazabicyclo[2.2.1]hept-2-ene C. J. S. M. Simpson, G. J. Wilson, and W. Adam pp 4728 - 4732; DOI: 10.1021/ja00013a002 |
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Structure of the trimethylamine-sulfur dioxide complex Jung Jin Oh, Marabeth S. LaBarge, Jose Matos, Jeff W. Kampf, Kurt W. Hillig, and Robert L. Kuczkowski pp 4732 - 4738; DOI: 10.1021/ja00013a003 |
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Use of gas-phase basicities for the study of solution kinetics: an unprecedented extension of Broensted correlations Jose Luis M. Abboud, Rafael Notario, Juan Bertran, and Robert W. Taft pp 4738 - 4740; DOI: 10.1021/ja00013a004 |
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Mechanistic and kinetic studies of the reactions of gas-phase methyl radicals with metal oxides Youdong Tong and Jack H. Lunsford pp 4741 - 4746; DOI: 10.1021/ja00013a005 |
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The silicon-carbon double bond: theory takes a round H. S. Gutowsky, Jane Chen, P. J. Hajduk, J. D. Keen, C. Chuang, and T. Emilsson pp 4747 - 4751; DOI: 10.1021/ja00013a006 |
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Electronic structures of trifluoro-, tricyano-, and trinitromethane and their conjugate bases Jerzy Cioslowski, Stacey T. Mixon, and Eugene D. Fleischmann pp 4751 - 4755; DOI: 10.1021/ja00013a007 |
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Energy-distance relationship in chemical bonding. Accurate calculation of potential energy curves Andreas A. Zavitsas pp 4755 - 4767; DOI: 10.1021/ja00013a008 |
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Mechanistic study of the electrocyclic ring-opening reaction of thiirane Joseph E. Fowler, Ian L. Alberts, and Henry F. Schaefer pp 4768 - 4776; DOI: 10.1021/ja00013a009 |
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Solvent effects. 1. The mediation of electrostatic effects by solvents Ming Wah Wong, Michael J. Frisch, and Kenneth B. Wiberg pp 4776 - 4782; DOI: 10.1021/ja00013a010 |
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Assignment of the ~A state in bicyclobutane. The multiphoton ionization spectrum and calculations of transition energies Valerie A. Walters, Christopher M. Hadad, Yvonne Thiel, Steven D. Colson, Kenneth B. Wiberg, Philip M. Johnson, and James B. Foresman pp 4782 - 4791; DOI: 10.1021/ja00013a011 |
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Molecular modeling of zeolite structure. 2. Structure and dynamics of silica sodalite and silicate force field John B. Nicholas, Anton J. Hopfinger, Frans R. Trouw, and Lennox E. Iton pp 4792 - 4800; DOI: 10.1021/ja00013a012 |
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Role of solvent reorganization energies in the catalytic activity of enzymes Arpita Yadav, Richard M. Jackson, J. John Holbrook, and Arieh Warshel pp 4800 - 4805; DOI: 10.1021/ja00013a013 |
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Extreme environmental sensitivity of the rate of intramolecular electron transfer in mixed-valence 1',1'''-dibenzylbiferrocenium triiodide Robert J. Webb, Teng Yuan Dong, Cortlandt G. Pierpont, Steven R. Boone, Raj K. Chadha, and David N. Hendrickson pp 4806 - 4812; DOI: 10.1021/ja00013a014 |
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Selective two-component self-diffusion measurement of adsorbed molecules by pulsed field gradient Fourier transform NMR Uwe Hong, Joerg Kaerger, and Harry Pfeifer pp 4812 - 4815; DOI: 10.1021/ja00013a015 |
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Resonance raman studies of oxycytochrome P450cam: effect of substrate structure on .nu.(O-O) and .nu.(Fe-O2) Songzhou Hu, Andrew J. Schneider, and James R. Kincaid pp 4815 - 4822; DOI: 10.1021/ja00013a016 |
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Structural models for covalent non-oxidic glasses. Atomic distribution and local order in glassy CdGeP2 studied by phosphorus-31 and cadmium-113 MAS, spin-echo, and phosphorus-31-cadmium-113 spin-echo double resonance NMR spectroscopy Deanna Franke, Robert Maxwell, David Lathrop, and Hellmut Eckert pp 4822 - 4830; DOI: 10.1021/ja00013a017 |
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Carbon-13 NMR chemical shielding tensor of the bridging methylene unit in cis-(.mu.-CH2)(.mu.-CO)[FeCp(CO)]2 Ae Ja Kim, Maria I. Altbach, and Leslie G. Butler pp 4831 - 4838; DOI: 10.1021/ja00013a018 |
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Determination of lateral diffusion coefficients in air-water monolayers by fluorescence quenching measurements F. Caruso, F. Grieser, A. Murphy, P. Thistlethwaite, R. Urquhart, M. Almgren, and E. Wistus pp 4838 - 4843; DOI: 10.1021/ja00013a019 |
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Encapsulated alkaline-earth metallocenes. Synthesis, solution behavior, and solid-state structures of bis(tetraisopropylcyclopentadienyl)calcium and -barium, [(C3H7)4C5H]2Ca and [(C3H7)4C5H]2Ba R. Allen Williams, Kris F. Tesh, and Timothy P. Hanusa pp 4843 - 4851; DOI: 10.1021/ja00013a020 |
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Interaction of bis(platinum) complexes with the mononucleotide 5'-guanosine monophosphate. Effect of diamine linker and the nature of the bis(platinum) complex on product formation Yun Qu and Nicholas Farrell pp 4851 - 4857; DOI: 10.1021/ja00013a021 |
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Design of discriminating hosts for noble metal ions with double functions of thia and amide donors in macrocyclic structures Eiichi Kimura, Yasuhisa Kurogi, Takashi Tojo, Mitsuhiko Shionoya, and Motoo Shiro pp 4857 - 4864; DOI: 10.1021/ja00013a022 |
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Friedel-Crafts acetylation of bis(trimethylsilyl)- and bis(tributylstannyl)ferrocene: implications on the mechanisms of acylation and proton exchange of ferrocene derivatives Allan F. Cunningham pp 4864 - 4870; DOI: 10.1021/ja00013a023 |
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Evidence for ambiphilic behavior in (CO)5W:NPh. Conversion of carbonyl compounds to N-phenyl imines via metathesis Bruce A. Arndtsen, Hanadi F. Sleiman, Andrew K. Chang, and Lisa McElwee-White pp 4871 - 4876; DOI: 10.1021/ja00013a024 |
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Preparation and spectroscopic properties of the .eta.2-dihydrogen complexes [MH(.eta.2-H2)PR2CH2CH2PR2)2] + (M = iron, ruthenium; R = Ph, Et) and trends in properties down the iron group triad Maria T. Bautista, E. Paul Cappellani, Samantha D. Drouin, Robert H. Morris, Caroline T. Schweitzer, Andrea Sella, and Jeffery Zubkowski pp 4876 - 4887; DOI: 10.1021/ja00013a025 |
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Relative rates of hydrogen atom (H.cntdot.) transfer from transition-metal hydrides to trityl radicals David C. Eisenberg, Christophe J. C. Lawrie, Anne E. Moody, and Jack R. Norton pp 4888 - 4895; DOI: 10.1021/ja00013a026 |
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Solvolysis of allylic isoprene phosphorothioate esters. A mechanistic study of the thiono .fwdarw. thiolo rearrangement C. Dale Poulter and Douglas S. Mautz pp 4895 - 4903; DOI: 10.1021/ja00013a027 |
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Palladium-catalyzed oxyhexatriene cyclization: a novel approach to cyclohexenone annulation Christina M. Hettrick and William J. Scott pp 4903 - 4910; DOI: 10.1021/ja00013a028 |
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Synthesis, structure, and properties of a 2-(trimethylsilyl)cyclobutenocyclooctatetraene Michael C. Pirrung, N. Krishnamurthy, David S. Nunn, and Andrew T. McPhail pp 4910 - 4917; DOI: 10.1021/ja00013a029 |
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Evidence for resonance-assisted hydrogen bonding. 2. Intercorrelation between crystal structure and spectroscopic parameters in eight intramolecularly hydrogen bonded 1,3-diaryl-1,3-propanedione enols Valerio Bertolasi, Paola Gilli, Valeria Ferretti, and Gastone Gilli pp 4917 - 4925; DOI: 10.1021/ja00013a030 |
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Asymmetric syntheses of 3-substituted-cyclohexanone derivatives by stereoselective conjugate addition to chiral 2-substituted-2-cyclohexen-1-ones Arthur G. Schultz and Roger E. Harrington pp 4926 - 4931; DOI: 10.1021/ja00013a031 |
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Asymmetric syntheses of 1,6-dialkyl-1,4-cyclohexadiene derivatives Arthur G. Schultz and Neal J. Green pp 4931 - 4936; DOI: 10.1021/ja00013a032 |
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Kinetics of reactions of hydroxide ion and water with .beta.-X-substituted .alpha.-nitrostilbenes (X = Cl, I, SEt, OMe, SCH2CH2OH) in 50% Me2SO-50% water. Search for the intermediate in nucleophilic vinylic substitution Claude F. Bernasconi, Julianne Fassberg, Robert B. Killion, David F. Schuck, and Zvi Rappoport pp 4937 - 4946; DOI: 10.1021/ja00013a033 |
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Chemistry of hydrotrioxides. Preparation, characterization, and reactivity of dimethylphenylsilyl hydrotrioxides. Hydrogen trioxide (HOOOH), a reactive intermediate in their thermal decomposition? Bozo Plesnicar, Janez Cerkovnik, Joze Koller, and Franci Kovac pp 4946 - 4953; DOI: 10.1021/ja00013a034 |
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Kinetics of the reactions of allylsilanes, allylgermanes, and allylstannanes with carbenium ions Gisela Hagen and Herbert Mayr pp 4954 - 4961; DOI: 10.1021/ja00013a035 |
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Charge-transfer structures of aromatic electron donor-acceptor complexes leading to electron transfer with the electrophilic nitrosonium cation E. K. Kim and Jay K. Kochi pp 4962 - 4974; DOI: 10.1021/ja00013a036 |
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Excited-state and ground-state reactivities of para-substituted benzyl radicals toward molecular oxygen Kunihiro Tokumura, Tomomi Ozaki, Hideyo Nosaka, Yoko Saigusa, and Michiya Itoh pp 4974 - 4980; DOI: 10.1021/ja00013a037 |
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Equilibrium between homocub-1(9)-ene and homocub-9-ylidene Ning Chen, Maitland Jones, Walter R. White, and Matthew S. Platz pp 4981 - 4992; DOI: 10.1021/ja00013a038 |
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Cyclobutene photochemistry. Identification of the excited states responsible for the ring-opening and cycloreversion reactions of alkylcyclobutenes W. J. Leigh, K. Zheng, N. Nguyen, N. H. Werstiuk, and J. Ma pp 4993 - 4999; DOI: 10.1021/ja00013a039 |
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Spectroscopic analysis of models for heme d1: isomeric copper(II) porphyrindiones Muthusamy Mylrajan, Laura A. Andersson, Thomas M. Loehr, Weishih Wu, and Chi K. Chang pp 5000 - 5005; DOI: 10.1021/ja00013a040 |
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Conformational analysis of chiral alkenes and oxonium ions: ab initio molecular orbital calculations and an improved MM2 force field Jeffrey L. Broeker, Reinhard W. Hoffmann, and K. N. Houk pp 5006 - 5017; DOI: 10.1021/ja00013a041 |
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Stereoselectivities of nucleophilic additions to cyclohexanones substituted by polar groups. Experimental investigation of reductions of trans-decalones and theoretical studies of cyclohexanone reductions. The influence of remote electrostatic effects Yun Dong Wu, John A. Tucker, and K. N. Houk pp 5018 - 5027; DOI: 10.1021/ja00013a042 |
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Molecular dynamics of B-DNA including water and counterions: a 140-ps trajectory for d(CGCGAATTCGCG) based on the GROMOS force field S. Swaminathan, G. Ravishanker, and David L. Beveridge pp 5027 - 5040; DOI: 10.1021/ja00013a043 |
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Time dependence of nuclear Overhauser effects of duplex DNA from molecular dynamics trajectories Jane M. Withka, S. Swaminathan, David L. Beveridge, and Philip H. Bolton pp 5041 - 5049; DOI: 10.1021/ja00013a044 |
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Determination of interchain NOEs in symmetrical dimer peptides Miquel Pons and Ernest Giralt pp 5049 - 5050; DOI: 10.1021/ja00013a045 |
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Type I and II copper sites obtained by external addition of ligands to a His117Gly azurin mutant Tanneke Den Blaauwen, Mart Van de Kamp, and Gerard W. Canters pp 5050 - 5052; DOI: 10.1021/ja00013a046 |
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Simultaneous determination of counterion, alcohol, and water concentrations at a three-component microemulsion interface using product distributions from a dediazoniation reaction Arabinda Chaudhuri and Laurence S. Romsted pp 5052 - 5053; DOI: 10.1021/ja00013a047 |
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Lithium diisopropylamide mixed aggregates: structures and consequences on the stereochemistry of ketone enolate formation Angela S. Galiano-Roth, Yong Joo Kim, James H. Gilchrist, Aidan T. Harrison, David J. Fuller, and David B. Collum pp 5053 - 5055; DOI: 10.1021/ja00013a048 |
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Support for a dimer of di-.mu.-oxo dimers model for the photosystem II manganese aggregate. Synthesis and properties of [(Mn2O2)2(tphpn)2](ClO4)4 Michael K. Chan and William H. Armstrong pp 5055 - 5057; DOI: 10.1021/ja00013a049 |
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Monomeric Group VI (M = molybdenum, tungsten) methylidyne complexes and their dimerization to nonclassical vinylidene-bridged Tp'(CO)2M(.mu.-CCH2)M(CO)2Tp' products G. M. Jamison, A. E. Bruce, P. S. White, and Joseph L. Templeton pp 5057 - 5059; DOI: 10.1021/ja00013a050 |
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Thiepine-iron tricarbonyl: stabilization of thermally labile parent thiepine by transition metal complexation Keitaro Nishino, Masanobu Takagi, Teruhisa Kawata, Ichiro Murata, Junji Inanaga, and Kazuhiro Nakasuji pp 5059 - 5060; DOI: 10.1021/ja00013a051 |
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Ring-opening and insertion of a cyclic thioether into a palladium-chlorine bond John H. Yamamoto, Glenn P. A. Yap, and C. M. Jensen pp 5060 - 5061; DOI: 10.1021/ja00013a052 |
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New synthesis and first x-ray crystal study of a C-borylated phosphorus ylide Klaus Horchler von Locquenghien, Antoine Baceiredo, Roland Boese, and Guy Bertrand pp 5062 - 5063; DOI: 10.1021/ja00013a053 |
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Oxidative addition of silane to Pt(PH3)2. An ab initio MO/MP4 study Shigeyoshi Sakaki and Masami Ieki pp 5063 - 5065; DOI: 10.1021/ja00013a054 |
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"Living" titanium(IV) catalyzed coordination polymerizations of isocyanates Timothy E. Patten and Bruce M. Novak pp 5065 - 5066; DOI: 10.1021/ja00013a055 |
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Cyclization reactions of a molybdenum carbene complex with 1,3-nonadien-8-ynes Daniel F. Harvey and Kevin P. Lund pp 5066 - 5068; DOI: 10.1021/ja00013a056 |
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Asymmetric induction in reactions of styrenes with 1,4-benzoquinones utilizing chiral titanium(IV) complexes Thomas A. Engler, Michael A. Letavic, and Jayachandra P. Reddy pp 5068 - 5070; DOI: 10.1021/ja00013a057 |
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Contribution of nonbonded interactions to the kinetic destabilization of a Group 14 bicyclo[1.1.1]pentane Lawrence R. Sita and Isamu Kinoshita pp 5070 - 5072; DOI: 10.1021/ja00013a058 |
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Acid-catalyzed dehydration of diols. Kinetic and stereochemical ramifications of spirotetrahydrofuran synthesis Leo A. Paquette and Joanna T. Negri pp 5072 - 5073; DOI: 10.1021/ja00013a059 |
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Belted spirocyclic tetrahydrofurans - a new class of preorganized ionophoric polyethers. Molecular structure, conformation, and binding to alkali metal atoms Joanna T. Negri, Robin D. Rogers, and Leo A. Paquette pp 5073 - 5075; DOI: 10.1021/ja00013a060 |
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Poly(phosphazophosphazenes): a new class of inorganic polymers with short-chain branching Dennis C. Ngo, J. Steven Rutt, and Harry R. Allcock pp 5075 - 5076; DOI: 10.1021/ja00013a061 |
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Template-directed diastereoselectivity. Cyclizations to contrathermodynamic products Barry M. Trost and Phil Ho Lee pp 5076 - 5077; DOI: 10.1021/ja00013a062 |
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Efficient, complementary binding of nucleic acid bases to diaminotriazine-functionalized monolayers on water Kazue Kurihara, Kaori Ohto, Yoshihiro Honda, and Toyoki Kunitake pp 5077 - 5079; DOI: 10.1021/ja00013a063 |
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Stereoselective formation of carbon-carbon bonds through metal catalysis. The zirconium-catalyzed ethylmagnesiation reaction Amir H. Hoveyda and Zhongmin Xu pp 5079 - 5080; DOI: 10.1021/ja00013a064 |
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The synthesis of the core trisaccharide of esperamicin: corroboration of the proposed structure for its rearrangement product and stabilization of the core trisaccharide domain Randall L. Halcomb, Mark D. Wittman, Steven H. Olson, Samuel J. Danishefsky, Jerzy Golik, Henry Wong, and Dolatrai Vyas pp 5080 - 5082; DOI: 10.1021/ja00013a065 |
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Biosynthesis of microcystin-LR. Origin of the carbons in the adda and masp units Richard E. Moore, Jian Lu Chen, Bradley S. Moore, Gregory M. L. Patterson, and Wayne W. Carmichael pp 5083 - 5084; DOI: 10.1021/ja00013a066 |
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Spiropentadiene W. E. Billups and Michael M. Haley pp 5084 - 5085; DOI: 10.1021/ja00013a067 |
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New approach to Strychnos alkaloids. Stereocontrolled total synthesis of (.+-.)-dehydrotubifoline John M. Fevig, Robert W. Marquis, and Larry E. Overman pp 5085 - 5086; DOI: 10.1021/ja00013a068 |
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Spectra of the solvated electron in the presence of sodium cation in tetrahydrofuran and in its .alpha.,.alpha.'-methylated derivatives Piotr Piotrowiak and John R. Miller pp 5086 - 5087; DOI: 10.1021/ja00013a069 |
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Continuously variable mercury-sulfur coordination in the low-dimensional organic metal (BEDT-TTF)Hg0.776(SCN)2 and its description by the bond valence sum method Philip Coppens, Ivana Cisarova, Xianhui Bu, and Peter Sommer-Larsen pp 5087 - 5089; DOI: 10.1021/ja00013a070 |
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Enantioselective synthesis of mannostatin A: a new glycoprotein processing inhibitor S. Bruce King and Bruce Ganem pp 5089 - 5090; DOI: 10.1021/ja00013a071 |
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Competitive carbonylation pathways from a dialkyl A-frame complex Kurt W. Kramarz, Thomas C. Eisenschmid, Diedra A. Deutsch, and Richard Eisenberg pp 5090 - 5092; DOI: 10.1021/ja00013a072 |
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Biosynthesis of the benz[a]anthraquinone antibiotic PD 116198: evidence for a rearranged skeleton Steven J. Gould and Karen A. Halley pp 5092 - 5093; DOI: 10.1021/ja00013a073 |
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A catalytic method for the reduction of esters to alcohols Scott C. Berk, Kristina A. Kreutzer, and Stephen L. Buchwald pp 5093 - 5095; DOI: 10.1021/ja00013a074 |
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Polymer-supported solution synthesis of oligosaccharides Stephen P. Douglas, Dennis M. Whitfield, and Jiri J. Krepinsky pp 5095 - 5097; DOI: 10.1021/ja00013a075 |
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Reactivity of a binuclear ruthenium(0) complex with an electron-poor alkyne. An unusual double insertion of carbon monoxide Kimberly A. Johnson and Wayne L. Gladfelter pp 5097 - 5099; DOI: 10.1021/ja00013a076 |
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DNA cleavage by oxygen radicals produced in the absence of metal ions or light Katsuyuki Nagai, Barbara J. Carter, Jinwen Xu, and Sidney M. Hecht pp 5099 - 5100; DOI: 10.1021/ja00013a077 |
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Preparation of monomeric (.eta.6-arene)OsNR complexes and their exchange reactions with amines, alcohols, and thiols Richard I. Michelman, Richard A. Andersen, and Robert G. Bergman pp 5100 - 5102; DOI: 10.1021/ja00013a078 |
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A neutral, water-soluble, .alpha.-helical peptide: the effect of ionic strength on the helix-coil equilibrium J. Martin Scholtz, Eunice J. York, John M. Stewart, and Robert L. Baldwin pp 5102 - 5104; DOI: 10.1021/ja00013a079 |
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Template-directed interference footprinting of protein-guanine contacts in DNA Kathleen C. Hayashibara and Gregory L. Verdine pp 5104 - 5106; DOI: 10.1021/ja00013a080 |
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Radical reactions of vinyl epoxides via radical translocations by a novel 1,5-n-Bu3Sn group or a 1,5-hydrogen atom transfer Sunggak Kim, Sangphil Lee, and Jae Suk Koh pp 5106 - 5107; DOI: 10.1021/ja00013a081 |
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Symmetry effects in photoinduced electron transfer reactions Yang Zeng and Matthew B. Zimmt pp 5107 - 5109; DOI: 10.1021/ja00013a082 |
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Tethered oligonucleotide probes. A strategy for the recognition of structured RNA Paul L. Richardson and Alanna Schepartz pp 5109 - 5111; DOI: 10.1021/ja00013a083 |
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Highly selective binding of simple peptides by a C3 macrotricyclic receptor Jong In Hong, Sung Keon Namgoong, Anna Bernardi, and W. Clark Still pp 5111 - 5112; DOI: 10.1021/ja00013a084 |
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Energy transfer in the "inverted region" Zakir Murtaza, Arden P. Zipp, Laura A. Worl, Darla Graff, Wayne E. Jones, W. Doug Bates, and Thomas J. Meyer pp 5113 - 5114; DOI: 10.1021/ja00013a085 |
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Reaction of a distorted amide with nucleophilic thiolate-containing zwitterions produced from thiolamines. A model for the acylation step in cysteine proteases and transglutaminases J. W. Keillor and R. S. Brown pp 5114 - 5116; DOI: 10.1021/ja00013a086 |
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Sequence-specific alkylation of DNA activated by an enzymatic signal Moneesh Chatterjee and Steven E. Rokita pp 5116 - 5117; DOI: 10.1021/ja00013a087 |
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Cyclization protocols for controlling the glycosidic stereochemistry of nucleosides. Application to the synthesis of the antiviral agent 3'-azido-3'-deoxythymidine (AZT) Michael W. Hager and Dennis C. Liotta pp 5117 - 5119; DOI: 10.1021/ja00013a088 |
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Microscopic observation of a polyaphron transforming into a microemulsion F. M. Menger, N. Balachander, E. Van der Linden, and G. S. Hammond pp 5119 - 5120; DOI: 10.1021/ja00013a089 |
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Thioketene formation from .alpha.-haloalkenyl 2-nitrophenyl disulfides: models for biological reactive intermediates of cytotoxic S-conjugates Wolfgang Dekant, Gudrun Urban, Claus Goersmann, and M. W. Anders pp 5120 - 5122; DOI: 10.1021/ja00013a090 |
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Transition metal template controlled cycloaddition reactions. An efficient chromium(0)-mediated [6.pi. + 2.pi.] cycloaddition James H. Rigby and James A. Henshilwood pp 5122 - 5123; DOI: 10.1021/ja00013a091 |
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Acyl pyrophosphates: activated analogs of pyrophosphate monoesters permitting new designs for inactivation of targeted enzymes Ronald Kluger and Zheng Huang pp 5124 - 5125; DOI: 10.1021/ja00013a092 |
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New molecular complements to imides. Complexation of thymine derivatives Tae Kyo Park, Joseph Schroeder, and Julius Rebek pp 5125 - 5127; DOI: 10.1021/ja00013a093 |
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An .eta.4-benzene species mediates acetylene cyclotrimerization Claudio Bianchini, Kenneth G. Caulton, Catherine Chardon, Odile Eisenstein, Kirsten Folting, Todd J. Johnson, Andrea Meli, Maurizio Peruzzini, David J. Rauscher, and et al. pp 5127 - 5129; DOI: 10.1021/ja00013a094 |
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Nucleobase complexes with metal-metal dative bonds: mixed platinum-palladium compounds with bridging 1-methylcytosinato ligands and unprecedented short Pt(II)-Pd(II) contacts Michael Krumm, Bernhard Lippert, Lucio Randaccio, and Ennio Zangrando pp 5129 - 5130; DOI: 10.1021/ja00013a095 |
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A molecular shuttle Pier Lucio Anelli, Neil Spencer, and J. Fraser Stoddart pp 5131 - 5133; DOI: 10.1021/ja00013a096 |
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Correction. Asymmetric Synthesis Using Diisopropyl Tartrate Modified (E)- and (Z)-Crotylboronates: Preparation of the Chiral Crotylboronates and Reactions with Achiral Aldehydes William R. Rousch, Kaori Ando, Daniel B. Powers, Alan D. Palkowitz, and Ronald L. Halterman pp 5133 - 5133; DOI: 10.1021/ja00013a600 |
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Computer Software Reviews pp 5133 - 5134; DOI: 10.1021/ja00013a601 |
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Book Review pp 5133 - 5134; DOI: 10.1021/ja00013a602 |
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Theoretical x-ray absorption fine structure standards J. J. Rehr, J. Mustre de Leon, S. I. Zabinsky, and R. C. Albers pp 5135 - 5140; DOI: 10.1021/ja00014a001 |
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Laser-ablation FTICR (Fourier-transform ICR) mass spectrometry of metal sulfides: gaseous anionic nickel-sulfur [NixSy] clusters John H. El Nakat, Ian G. Dance, Keith J. Fisher, Dennis Rice, and Gary D. Willett pp 5141 - 5148; DOI: 10.1021/ja00014a002 |
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Gallane: synthesis, physical and chemical properties, and structure of the gaseous molecule Ga2H6 as determined by electron diffraction Colin R. Pulham, Anthony J. Downs, Michael J. Goode, David W. H. Rankin, and Heather E. Robertson pp 5149 - 5162; DOI: 10.1021/ja00014a003 |
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Spectroscopic studies of the non-heme ferric active site in soybean lipoxygenase: magnetic circular dichroism as a probe of electronic and geometric structure. Ligand-field origin of zero-field splitting Yan Zhang, Matthew S. Gebhard, and Edward I. Solomon pp 5162 - 5175; DOI: 10.1021/ja00014a004 |
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Ion-selective monolayer membranes based upon self-assembling tetradentate ligand monolayers on gold electrodes. 2. Effect of applied potential on ion binding Suzi Steinberg, Yitzhak Tor, Eyal Sabatani, and Israel Rubinstein pp 5176 - 5182; DOI: 10.1021/ja00014a005 |
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Monomer and polymer solvent dynamic control of an electron-transfer cross-reaction rate at a redox polymer/solution interface Honghua Zhang and Royce W. Murray pp 5183 - 5187; DOI: 10.1021/ja00014a006 |
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Fast cleavage reactions following electron transfer. Reduction of 1,1-dinitrocyclohexane Janet C. Ruhl, Dennis H. Evans, Philippe Hapiot, and Pedatsur Neta pp 5188 - 5194; DOI: 10.1021/ja00014a007 |
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Theoretical investigation of the dimerization of ketene: does the 2S + 2A cycloaddition reaction exist? Edward T. Seidl and Henry F. Schaefer pp 5195 - 5200; DOI: 10.1021/ja00014a008 |
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Ab initio calculation of secondary deuterium isotope ratios in the formation of diketene L. J. Schaad, I. Gutman, B. A. Hess, and Jiani Hu pp 5200 - 5203; DOI: 10.1021/ja00014a009 |
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Effect of electron correlation on the electrostatic potential distribution of molecules F. J. Luque, M. Orozco, F. Illas, and J. Rubio pp 5203 - 5211; DOI: 10.1021/ja00014a010 |
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A theoretical study of polyelectrolyte effects in protein-DNA interactions: Monte Carlo free energy simulations on the ion atmosphere contribution to the thermodynamics of .lambda. repressor-operator complex formation B. Jayaram, F. M. DiCapua, and David L. Beveridge pp 5211 - 5215; DOI: 10.1021/ja00014a011 |
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Existence of a marginally stable intermediate during the base-catalyzed methanolysis of methylene phosphate and ab initio studies of the monohydration of the pentacoordinated oxyphosphorane intermediate Joey W. Storer, Tadafumi Uchimaru, Kazutoshi Tanabe, Masami Uebayasi, Satoshi Nishikawa, and Kazunari Taira pp 5216 - 5219; DOI: 10.1021/ja00014a012 |
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Singlet nitrene insertion into water, hydrogen sulfide, hydrogen fluoride, and hydrogen chloride Pamidighantam V. Sudhakar and Koop Lammertsma pp 5219 - 5223; DOI: 10.1021/ja00014a013 |
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Molecular charge distribution, core-ionization energies, and the point-charge approximation Leif J. Saethre, Michele R. F. Siggel, and T. Darrah Thomas pp 5224 - 5230; DOI: 10.1021/ja00014a014 |
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Principal resonance contributors to high-valent, transition-metal alkylidene complexes Thomas R. Cundari and Mark S. Gordon pp 5231 - 5243; DOI: 10.1021/ja00014a015 |
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A theoretical study of some reactions of silicoacetylide anion Michael W. Schmidt and Mark S. Gordon pp 5244 - 5248; DOI: 10.1021/ja00014a016 |
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Ab initio studies on the hydrogen bonded complexes between hydrogen fluoride and hydroxylamine Richard E. Brown, Qingguo Zhang, and Rodney J. Bartlett pp 5248 - 5253; DOI: 10.1021/ja00014a017 |
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A copper(II) bromide dimer system exhibiting piezochromic and thermochromic properties: the crystal structure and electronic spectroscopy of the two room-temperature phases of bis(tetrapropylammonium) hexabromodicuprate(II) Brian Scott and Roger D. Willett pp 5253 - 5258; DOI: 10.1021/ja00014a018 |
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Transition-metal complexes with sulfur ligands. 62. Hydrogen evolution upon reaction of protons with sulfur-coordinated iron(II) complexes. Investigation of the proton, hydrogen and hydride interactions with iron 1,2-benzenedithiolate complexes Dieter Sellmann, Michael Geck, and Matthias Moll pp 5259 - 5264; DOI: 10.1021/ja00014a019 |
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Proton NMR study of high-spin iron(III) isobacteriochlorins. The effects of five- vs six-coordination and comparisons with homologous porphyrin and chlorin complexes Eric P. Sullivan, Jill D. Grantham, Carol S. Thomas, and Steven H. Strauss pp 5264 - 5270; DOI: 10.1021/ja00014a020 |
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Reactivity of the Mo(O)(S) functional group in the [(L)Mo(O)(.mu.-S)2Mo(O)(S)]n- dimeric thiomolybdate complexes, (L = C5H5-, n = 1; S42-, n = 2) and implications regarding the function of xanthine oxidase. Synthesis and structural characterization of [(DMF)3Mo(O)(.mu.-S)2Mo(O)(S2)], [Ph4P][(C5H5)Mo(O)(.mu.-S)2Mo(O)(S2)], [Ph4P]2[(S4)Mo(O)(.mu.-S)2Mo(O)(S)] and (Et4N)4{[(S4)Mo(O)(.mu.-S)2Mo(O)(S)]2} D. Coucouvanis, A. Toupadakis, J. D. Lane, S. M. Koo, C. G. Kim, and A. Hadjikyriacou pp 5271 - 5282; DOI: 10.1021/ja00014a021 |
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Cluster core isomerization from planar to tetrahedral: experimental and theoretical aspects. Steric control by the ligands of cluster geometry. Synthesis and crystal structure of [Pt2Mo2(.eta.-C5H4CH3)2(CO)6(PCy3)2] Pierre Braunstein, Claude De Meric de Bellefon, Salah Eddine Bouaoud, Daniel Grandjean, Jean Francois Halet, and Jean Yves Saillard pp 5282 - 5292; DOI: 10.1021/ja00014a022 |
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Stereospecificity of the .beta.-hydroxyl elimination from the (hydroxyalkyl)chromium complex (H2O)5CrIII-CH(CH3)CH(CH3)OH2+ Haim Cohen, Alexander Feldman, Ruth Ish-Shalom, and Dan Meyerstein pp 5292 - 5299; DOI: 10.1021/ja00014a023 |
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Geometric conformations of intermediates of B12 catalysis by x-ray edge spectroscopy: cobalt(I) B12, cobalt(II) B12, and base-off adenosylcobalamin Michael D. Wirt, Irit Sagi, Eefei Chen, Suzanne M. Frisbie, Roxane Lee, and Mark R. Chance pp 5299 - 5304; DOI: 10.1021/ja00014a024 |
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Activation of methane and toluene by rhodium(II) porphyrin complexes Bradford B. Wayland, Sujuan Ba, and Alan E. Sherry pp 5305 - 5311; DOI: 10.1021/ja00014a025 |
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1H-Bicyclo[3.1.0]hexa-3,5-dien-2-one. A strained 1,3-bridged cyclopropene Wolfram Sander, Goetz Bucher, Felix Reichel, and Dieter Cremer pp 5311 - 5322; DOI: 10.1021/ja00014a026 |
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Reactivity patterns and comparisons in three classes of synthetic copper-dioxygen {Cu2-O2} complexes: implication for structure and biological relevance Partha P. Paul, Zoltan Tyeklar, Richard R. Jacobson, and Kenneth D. Karlin pp 5322 - 5332; DOI: 10.1021/ja00014a027 |
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Intramolecular photoinduced rearrangements via electron-transfer-induced, concerted bond cleavage and cation radical/radical coupling F. D. Saeva, D. T. Breslin, and H. R. Luss pp 5333 - 5337; DOI: 10.1021/ja00014a028 |
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The chemistry of cyclic vinyl ethers. 6. Total synthesis of polyether ionophore antibiotics of the calcimycin (A-23187) class Robert K. Boeckman, Andre B. Charette, Theodros Asberom, and Brian H. Johnston pp 5337 - 5353; DOI: 10.1021/ja00014a029 |
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Stereocontrolled preparation of tetrahydrofurans from acid-promoted rearrangements of allylic acetals Mark H. Hopkins, Larry E. Overman, and Gilbert M. Rishton pp 5354 - 5365; DOI: 10.1021/ja00014a030 |
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Acid-promoted reaction of cyclic allylic diols with carbonyl compounds. Stereoselective ring-enlarging tetrahydrofuran annulations Mark J. Brown, Timothy Harrison, Paul M. Herrinton, Mark H. Hopkins, Kira D. Hutchinson, Larry E. Overman, and Pratibha Mishra pp 5365 - 5378; DOI: 10.1021/ja00014a031 |
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General approach to halogenated tetrahydrofuran natural products from red algae of the genus Laurencia. Total synthesis of (.+-.)-trans-kumausyne and demonstration of an asymmetric synthesis strategy Mark J. Brown, Timothy Harrison, and Larry E. Overman pp 5378 - 5384; DOI: 10.1021/ja00014a032 |
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Bis-heteroannulation. 15. Enantiospecific syntheses of (+)- and (-)-norsecurinine Peter A. Jacobi, Charles A. Blum, Robert W. DeSimone, and Uko E. S. Udodong pp 5384 - 5392; DOI: 10.1021/ja00014a033 |
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Solvent attack in Grignard reagent formation from bromocyclopropane and 1-bromohexane in diethyl ether John F. Garst, Ferenc Ungvary, Rajnish Batlaw, and Kathryn Easton Lawrence pp 5392 - 5397; DOI: 10.1021/ja00014a034 |
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Viscosity-dependent cage reactions. Multiple substitutions in radical-chain chlorinations Dennis D. Tanner, H. Oumar-Mahamat, Christian P. Meintzer, Eve C. Tsai, Thanh T. Lu, and Dilun Yang pp 5397 - 5402; DOI: 10.1021/ja00014a035 |
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(.eta.6-Arene)chromium complexes in organic synthesis: synthesis of (.+-.)-dihydroxyserrulatic acid Motokazu Uemura, Hikaru Nishimura, Tatsuya Minami, and Yuji Hayashi pp 5402 - 5410; DOI: 10.1021/ja00014a036 |
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Cyclophane-arene inclusion complexation in protic solvents: solvent effects versus electron donor-acceptor interactions Stephen B. Ferguson, Elizabeth M. Sanford, Eileen M. Seward, and Francois Diederich pp 5410 - 5419; DOI: 10.1021/ja00014a037 |
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Enthalpically driven cyclophane-arene inclusion complexation: solvent-dependent calorimetric studies David B. Smithrud, Tara B. Wyman, and Francois Diederich pp 5420 - 5426; DOI: 10.1021/ja00014a038 |
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Antibody bait and switch catalysis: a survey of antigens capable of inducing abzymes with acyl-transfer properties Kim D. Janda, Michael I. Weinhouse, Tami Danon, Karen A. Pacelli, and Diane M. Schloeder pp 5427 - 5434; DOI: 10.1021/ja00014a039 |
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Coupled kinetic analysis of cleavage of DNA by esperamicin and calicheamicin Hiroko Kishikawa, Ying Ping Jiang, Jerry Goodisman, and James C. Dabrowiak pp 5434 - 5440; DOI: 10.1021/ja00014a040 |
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Humidity-controlled reversible structure transition of disodium adenosine 5'-triphosphate between dihydrate and trihydrate in a single crystal state Yoko Sugawara, Nobuo Kamiya, Hitoshi Iwasaki, Tetsuzo Ito, and Yoshinori Satow pp 5440 - 5445; DOI: 10.1021/ja00014a041 |
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Conversion of .lambda. phage Cro into an operator-specific nuclease Thomas W. Bruice, John G. Wise, Debra S. E. Rosser, and David S. Sigman pp 5446 - 5447; DOI: 10.1021/ja00014a042 |
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High-resolution electrospray mass spectra of large molecules Kent D. Henry, John P. Quinn, and Fred W. McLafferty pp 5447 - 5449; DOI: 10.1021/ja00014a043 |
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Practical asymmetric synthesis of both erythro and threo aldols: unusual effect of silyl groups Keiji Maruoka, Junko Sato, and Hisashi Yamamoto pp 5449 - 5450; DOI: 10.1021/ja00014a044 |
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Design and characterization of a ligand-binding metallopeptide Denise L. Merkle, Michael H. Schmidt, and Jeremy M. Berg pp 5450 - 5451; DOI: 10.1021/ja00014a045 |
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Effect of chain length on the energy gap in radical ions of oligomeric p-phenylene Rajive K. Khanna, Yong M. Jiang, and David Creed pp 5451 - 5453; DOI: 10.1021/ja00014a046 |
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A ruthenium(II) enynyl complex mediates the catalytic dimerization of 1-alkynes to Z-1,4-disubstituted enynes Claudio Bianchini, Maurizio Peruzzini, Fabrizio Zanobini, Piero Frediani, and Alberto Albinati pp 5453 - 5454; DOI: 10.1021/ja00014a047 |
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Thiolato- and selenato-bridged dinuclear iron carbonyl radicals Petra N. Keizer, Paul J. Krusic, John R. Morton, and Keith F. Preston pp 5454 - 5456; DOI: 10.1021/ja00014a048 |
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Electrochemical reduction and oxidation of C60 films Christophe Jehoulet, Allen J. Bard, and Fred Wudl pp 5456 - 5457; DOI: 10.1021/ja00014a049 |
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Template directed modification of single stranded DNA by psoralen-tethered oligonucleotides: sites of photoadduct formation analyzed by sequence-specific and sequence-random cleavage Jinsuk Woo and Paul B. Hopkins pp 5457 - 5459; DOI: 10.1021/ja00014a050 |
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Chromium-mediated cyclizations of cross-conjugated ketoketenes in 8- and 10e- processes Timothy A. Brandvold, William D. Wulff, and Arnold L. Rheingold pp 5459 - 5461; DOI: 10.1021/ja00014a051 |
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Persistent triplet diradicals from the dimerization of silacyclobutadienes Jason R. Gee, William A. Howard, Gary L. McPherson, and Mark J. Fink pp 5461 - 5462; DOI: 10.1021/ja00014a052 |
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Phomactin A; a novel PAF antagonist from a marine fungus Phoma sp Michihiro Sugano, Aiya Sato, Yasuteru Iijima, Takeshi Oshima, Kouhei Furuya, Harumitsu Kuwano, Tadashi Hata, and Hiroyuki Hanzawa pp 5463 - 5464; DOI: 10.1021/ja00014a053 |
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Bifunctional monomolecular Langmuir-Blodgett films at electrodes. Electrochemistry at single molecule gate sites Renata Bilewicz and Marcin Majda pp 5464 - 5466; DOI: 10.1021/ja00014a054 |
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Conformational selectivity in molecular recognition: the influence of artificial receptors on the cis-trans isomerization of acylprolines Cristina Vicent, Simon C. Hirst, Fernando Garcia-Tellado, and Andrew D. Hamilton pp 5466 - 5467; DOI: 10.1021/ja00014a055 |
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Specific enzyme-induced decapsulation F. M. Menger and D. E. Johnston pp 5467 - 5468; DOI: 10.1021/ja00014a056 |
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Chiroptical molecular switch Ben L. Feringa, Wolter F. Jager, Ben De Lange, and Egbert W. Meijer pp 5468 - 5470; DOI: 10.1021/ja00014a057 |
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New copper chemistry. 20. Lithium cyanocuprates, RCu(CN)Li: first observation of two-bond carbon-13-carbon-13 NMR couplings in organocuprates Steven H. Bertz pp 5470 - 5471; DOI: 10.1021/ja00014a058 |
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Design and synthesis of new ferroelectric liquid crystals. 14. An approach to the stereocontrolled synthesis of polar organic thin films for nonlinear optical applications David M. Walba, M. Blanca Ros, Noel A. Clark, Renfan Shao, Michael G. Robinson, Jian Yu Liu, Kristina M. Johnson, and David Doroski pp 5471 - 5474; DOI: 10.1021/ja00014a059 |
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Aromatic architecture. Use of the N-methylamide structure as a molecular splint Kentaro Yamaguchi, Go Matsumura, Hiroyuki Kagechika, Isao Azumaya, Yuji Ito, Akiko Itai, and Koichi Shudo pp 5474 - 5475; DOI: 10.1021/ja00014a060 |
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Fluorinated fullerenes H. Selig, C. Lifshitz, T. Peres, J. E. Fischer, A. R. McGhie, W. J. Romanow, J. P. McCauley, and A. B. Smith pp 5475 - 5476; DOI: 10.1021/ja00014a061 |
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Unusually stable .gamma.-lactone ring fused norcaradienes from intramolecular cyclization of vinylcarbenes Shigeo Kohmoto, Teruyuki Kawatsuji, Koreharu Ogata, Makoto Yamamoto, and Kazutoshi Yamada pp 5476 - 5478; DOI: 10.1021/ja00014a062 |
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Novel macrolactonization strategy for the synthesis of erythromycin antibiotics Stephen F. Martin and Masayuki Yamashita pp 5478 - 5480; DOI: 10.1021/ja00014a063 |
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Synthesis and reactivity of [Re(N-2,6-C6H3-iso-Pr2)3]- and the x-ray structure of Hg[Re(N-2,6-C6H3-iso-Pr2)3]2 Darryl S. Williams, Mark H. Schofield, Richard R. Schrock, William M. Davis, and Jens T. Anhaus pp 5480 - 5481; DOI: 10.1021/ja00014a064 |
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DNA photodamage mechanistic studies: characterization of a thietane intermediate in a model reaction relevant to "6-4 lesions" Pascale Clivio, Jean Louis Fourrey, Jeannette Gasche, and Alain Favre pp 5481 - 5483; DOI: 10.1021/ja00014a065 |
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Lewis acid-induced internal proton return: enantiocontrolled protonation of an amide enolate E. Vedejs and Namkyu Lee pp 5483 - 5485; DOI: 10.1021/ja00014a066 |
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Mechanism of adenylate kinase. 10. Reversing phosphorus stereospecificity by site-directed mutagenesis Ru Tai Jiang, Terri Dahnke, and Ming Daw Tsai pp 5485 - 5486; DOI: 10.1021/ja00014a067 |
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Nitrogen-15-labeled oligodeoxynucleotides. 3. Protonation of the adenine N1 in the A.cntdot.C and A.cntdot.G mispairs of the duplexes {d[CG(15N1)AGAATTCCCG]}2 and {d[CGGGAATTC(15N1)ACG]}2 Chuan Wang, Hetian Gao, Barbara L. Gaffney, and Roger A. Jones pp 5486 - 5488; DOI: 10.1021/ja00014a068 |
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[1,3]-Sigmatropic rearrangement of allyl vinyl ethers at ambient temperature in 3.0 M lithium, perchlorate-diethyl ether Paul A. Grieco, Jerry D. Clark, and Christopher T. Jagoe pp 5488 - 5489; DOI: 10.1021/ja00014a069 |
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Gas-phase reactivity of fullerene anions L. S. Sunderlin, Jose A. Paulino, Jason Chow, Bart Kahr, Dor Ben-Amotz, and Robert R. Squires pp 5489 - 5490; DOI: 10.1021/ja00014a070 |
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Empirical correlation between protein backbone conformation and C.alpha. and C.beta. 13C nuclear magnetic resonance chemical shifts Silvia Spera and Ad Bax pp 5490 - 5492; DOI: 10.1021/ja00014a071 |
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Book Reviews pp 5492 - 5496; DOI: 10.1021/ja00014a600 |
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Models of the cytochromes b. Control of axial ligand orientation with a hindered porphyrin system Martin K. Safo, Govind P. Gupta, F. Ann Walker, and W. Robert Scheidt pp 5497 - 5510; DOI: 10.1021/ja00015a001 |
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Electronic states of porphycenes Jacek Waluk, Monika Muller, Petra Swiderek, Matthias Kocher, Emanuel Vogel, Georg Hohlneicher, and Josef Michl pp 5511 - 5527; DOI: 10.1021/ja00015a002 |
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Active site spectral studies on manganese superoxide dismutase James W. Whittaker and Mei M. Whittaker pp 5528 - 5540; DOI: 10.1021/ja00015a003 |
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An in situ radiolysis time-resolved electron spin resonance study of 2-methyl-2-nitrosopropane spin trapping kinetics Keith P. Madden and Hitoshi Taniguchi pp 5541 - 5547; DOI: 10.1021/ja00015a004 |
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Magnetic interaction between the triplet centers in ethynylenebis(phenylnitrenes) and 1,3-butadiyne-1,4-diylbis(phenylnitrenes) Shigeru Murata and Hiizu Iwamura pp 5547 - 5556; DOI: 10.1021/ja00015a005 |
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Interactions between paired calcium-binding sites in proteins: NMR determination of the stoichiometry of calcium binding to a synthetic troponin-C peptide Gary S. Shaw, Linda F. Golden, Robert S. Hodges, and Brian D. Sykes pp 5557 - 5563; DOI: 10.1021/ja00015a006 |
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Crossed-beam study of the SN2 reaction Y. F. Yen, R. J. Cross, and M. Saunders pp 5563 - 5565; DOI: 10.1021/ja00015a007 |
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Substituent effects in the gas phase: 1-substituted allyl anions Gregg D. Dahlke and Steven R. Kass pp 5566 - 5573; DOI: 10.1021/ja00015a008 |
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Carbene thermochemistry from collision-induced dissociation threshold energy measurements. The heats of formation of ~X1A1 CF2 and ~X1A1 CCl2 Jose A. Paulino and Robert R. Squires pp 5573 - 5580; DOI: 10.1021/ja00015a009 |
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Siloxane basicity toward strong acid in nonpolar solution Brian D. Shepherd pp 5581 - 5583; DOI: 10.1021/ja00015a010 |
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Interfacial behavior of block polyelectrolytes. 1. Evidence for novel surface micelle formation Jiayi Zhu, Adi Eisenberg, and R. Bruce Lennox pp 5583 - 5588; DOI: 10.1021/ja00015a011 |
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Scanning tunneling microscopy studies of carbon-oxygen reactions on highly oriented pyrolytic graphite Hsiangpin Chang and Allen J. Bard pp 5588 - 5596; DOI: 10.1021/ja00015a012 |
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Molecular dynamics simulation and NMR study of water-acetonitrile mixtures Helena Kovacs and Aatto Laaksonen pp 5596 - 5605; DOI: 10.1021/ja00015a013 |
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Theoretical and experimental study of diamagnetic and paramagnetic products from thermal and light-induced alkyl transfer between zinc or magnesium dialkyls and 1,4-diaza-1,3-butadiene substrates Martin Kaupp, Hermann Stoll, Heinzwerner Preuss, Wolfgang Kaim, Thomas Stahl, Gerard Van Koten, Elmo Wissing, Wilberth J. J. Smeets, and Anthony L. Spek pp 5606 - 5618; DOI: 10.1021/ja00015a014 |
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SN2 reactions as two-state problems: diabatic MO-CI calculations on lithium (Li3-, Li2H-) and chlorine (Cl3-, ClCH3Cl-) O. K. Kabbaj, M. B. Lepetit, J. P. Malrieu, G. Sini, and P. C. Hiberty pp 5619 - 5627; DOI: 10.1021/ja00015a015 |
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Reaction path study of ligand diffusion in proteins: application of the self penalty walk (SPW) method to calculate reaction coordinates for the motion of CO through leghemoglobin Wieslaw Nowak, Ryszard Czerminski, and Ron Elber pp 5627 - 5637; DOI: 10.1021/ja00015a016 |
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In search of triplet silylenes Roger S. Grev, Henry F. Schaefer, and Peter P. Gaspar pp 5638 - 5643; DOI: 10.1021/ja00015a017 |
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Evaluation of the selectivity of the epoxidation of cis- versus trans-alkenes by oxo[meso-tetrakis(2,6-dibromophenyl)porphinato]chromium(V). Dynamics, products, and Van der Waals energies Gong Xin He, Houng Yau Mei, and Thomas C. Bruice pp 5644 - 5650; DOI: 10.1021/ja00015a018 |
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Synthesis, reactivity, and selenium-77 NMR studies of the .eta.2- and .eta.1(Se)-selenophene complexes Cp'(CO)2Re(Sel) Moon Gun Choi and Robert J. Angelici pp 5651 - 5657; DOI: 10.1021/ja00015a019 |
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Crystal structures of .alpha.-[CoIIW12O40]6- and its heteropoly blue 2e reduction product, .alpha.-[CoIIW12O40]8-. Structural, electronic, and chemical consequences of electron delocalization in a multiatom mixed-valence system Nieves Casan-Pastor, Pedro Gomez-Romero, Geoffrey B. Jameson, and Louis C. W. Baker pp 5658 - 5663; DOI: 10.1021/ja00015a020 |
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Synthesis and characterization of the dinuclear copper(II) complexes [Cu(HB(3,5-Me2pz)3)]2X (X = O2-, (OH)22-, CO22-, O22-) Nobumasa Kitajima, Takayuki Koda, Shinji Hashimoto, Teizo Kitagawa, and Yoshihiko Morooka pp 5664 - 5671; DOI: 10.1021/ja00015a021 |
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Carbon-hydrogen, carbon-oxygen, and carbon-carbon bond activation by an electrophilic ruthenium complex Deyanira Rondon, Bruno Chaudret, Xiao Dong He, and Daniel Labroue pp 5671 - 5676; DOI: 10.1021/ja00015a022 |
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Topography of cyclodextrin inclusion complexes. 27. Disordered guest and water molecules, three-center and flip-flop O-H.cntdot..cntdot..cntdot.O hydrogen bonds in crystalline .beta.-cyclodextrin ethanol octahydrate at T = 295K: a neutron and x-ray diffraction study Thomas Steiner, Sax A. Mason, and Wolfram Saenger pp 5676 - 5687; DOI: 10.1021/ja00015a023 |
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Calibration of a new horologery of fast radical clocks. Ring-opening rates for ring- and .alpha.-alkyl-substituted cyclopropylcarbinyl radicals and for the bicyclo[2.1.0]pent-2-yl radical Vincent W. Bowry, Janusz Lusztyk, and K. U. Ingold pp 5687 - 5698; DOI: 10.1021/ja00015a024 |
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A radical clock investigation of microsomal cytochrome P-450 hydroxylation of hydrocarbons. Rate of oxygen rebound Vincent W. Bowry and K. U. Ingold pp 5699 - 5707; DOI: 10.1021/ja00015a025 |
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Vases and kites as cavitands John R. Moran, John L. Ericson, Enrico Dalcanale, Judi A. Bryant, Carolyn B. Knobler, and Donald J. Cram pp 5707 - 5714; DOI: 10.1021/ja00015a026 |
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Endocyclic cleavage in the alkaline hydrolysis of the cyclic phosphonate methyl propylphostonate: dianionic intermediates and barriers to pseudorotation Ronald Kluger and Scott D. Taylor pp 5714 - 5719; DOI: 10.1021/ja00015a027 |
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Stereoselectivity of cyclization of substituted 5-hexen-1-yllithiums: regiospecific and highly stereoselective insertion of an unactivated alkene into a carbon-lithium bond William F. Bailey, Atmaram D. Khanolkar, Kaustubh Gavaskar, Timo V. Ovaska, Kyllikki Rossi, Yvonne Thiel, and Kenneth B. Wiberg pp 5720 - 5727; DOI: 10.1021/ja00015a028 |
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Lewis basicity of silatranes and the molecular structures of EtOSi(OCH2CH2)3N, Me2O+Si(OCH2CH2)3N, and CF3CO2H.cntdot.EtOSi(OCH2CH2)3N R. J. Garant, L. M. Daniels, S. K. Das, M. N. Janakiraman, R. A. Jacobson, and J. G. Verkade pp 5728 - 5735; DOI: 10.1021/ja00015a029 |
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Stereospecific preparation of polyfunctional olefins by the carbometalation of alkynes with polyfunctional zinc-copper organometallics. Stereospecific preparation of five-membered carbocycles by intramolecular carbocupration S. Achyutha Rao and Paul Knochel pp 5735 - 5741; DOI: 10.1021/ja00015a030 |
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Synthesis and molecular structures of novel .alpha.-amino organoaluminum ester enolates. Key intermediates in the selective formation of trans-3-amino-2-azetidinones Fred H. Van der Steen, Guido P. M. Van Mier, Anthony L. Spek, Jan Kroon, and Gerard Van Koten pp 5742 - 5750; DOI: 10.1021/ja00015a031 |
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The structure of lithium tetramethylpiperidide and lithium diisopropylamide in the presence of hexamethylphosphoramide: structure-dependent distribution of cyclic and open dimers, ion triplets, and monomers Floyd E. Romesberg, James H. Gilchrist, Aidan T. Harrison, David J. Fuller, and David B. Collum pp 5751 - 5757; DOI: 10.1021/ja00015a032 |
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Distorted amides as models for activated peptide N-C(O) units. 3. Synthesis, hydrolytic profile, and molecular structure of 2,3,4,5-tetrahydro-2-oxo-1,5-propanobenzazepine Q. P. Wang, A. J. Bennet, Robert Stanley Brown, and B. D. Santarsiero pp 5757 - 5765; DOI: 10.1021/ja00015a033 |
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Terpenoids to terpenoids: enantioselective construction of 5,6-, 5,7-, and 5,8-fused bicyclic systems. Application to the total synthesis of isodaucane sesquiterpenes and dolastane diterpenes Goverdhan Mehta, Nacharaju Krishnamurthy, and Srinivas Rao Karra pp 5765 - 5775; DOI: 10.1021/ja00015a034 |
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C-Glycosylanthraquinone synthesis: total synthesis of vineomycinone B2 methyl ester Marcus A. Tius, Jorge Gomez-Galeno, Xue Qin Gu, and Javid H. Zaidi pp 5775 - 5783; DOI: 10.1021/ja00015a035 |
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A contribution to the confusion surrounding the reaction of ketenes with imines to produce .beta.-lactams. A comparison of stereoselectivity dependence on the method of ketene generation: acid chloride/triethylamine vs photolysis of chromium carbene complexes Louis S. Hegedus, John Montgomery, Yukitoshi Narukawa, and Daniel C. Snustad pp 5784 - 5791; DOI: 10.1021/ja00015a036 |
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Studies on the intramolecular competitive addition of carbon radicals to aldehydo and alkenyl groups Richard Andrew Walton and Bert Fraser-Reid pp 5791 - 5799; DOI: 10.1021/ja00015a037 |
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A laser flash photolysis study of the mechanism of the photocyclization of .alpha.-chloro-ortho-methylacetophenones J. C. Netto-Ferreira and J. C. Scaiano pp 5800 - 5803; DOI: 10.1021/ja00015a038 |
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Photochemical [2+2] dimerization of [6](1,4)-anthracenophane Yoshito Tobe, Tohru Takahashi, Kazuya Kobiro, and Kiyomi Kakiuchi pp 5804 - 5808; DOI: 10.1021/ja00015a039 |
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Four-stranded aggregates of oligodeoxyguanylates forming lyotropic liquid crystals: a study by circular dichroism, optical microscopy, and x-ray diffraction Stefania Bonazzi, Massimo Capobianco, Monica Mirande De Morais, Anna Garbesi, Giovanni Gottarelli, Paolo Mariani, Maria Grazia Ponzi Bossi, Gian Piero Spada, and Luisa Tondelli pp 5809 - 5816; DOI: 10.1021/ja00015a040 |
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Photochemistry of 1,5-hexadien-3-ones: wavelength-dependent selectivity in intramolecular enone-olefin photoadditions William G. Dauben, Jeffrey M. Cogen, George A. Ganzer, and Victor Behar pp 5817 - 5824; DOI: 10.1021/ja00015a041 |
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Aromatic nitration via electron transfer. X. Light-initiated and thermal nitration reactions during photolysis of naphthalene/tetranitromethane or 1-methoxynaphthalene/tetranitromethane in dichloromethane Lennart Eberson and Finn Radner pp 5825 - 5834; DOI: 10.1021/ja00015a042 |
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Phosphoryl-transfer reactions of phosphodiesters: characterization of transition states by heavy-atom isotope effects Alvan C. Hengge and W. W. Cleland pp 5835 - 5841; DOI: 10.1021/ja00015a043 |
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Direct observation of the kinetic fate of a thiamin diphosphate bound enamine intermediate on brewers' yeast pyruvate decarboxylase. Kinetic and regiospecific consequences of allosteric activation X. Zeng, A. Chung, M. Haran, and F. Jordan pp 5842 - 5849; DOI: 10.1021/ja00015a044 |
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Carbon-oxygen bond scission during methanol decomposition on (1.times.1)platinum(110) Jianhua Wang and R. I. Masel pp 5850 - 5856; DOI: 10.1021/ja00015a045 |
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Synthesis of the first distillable .alpha.-boranyldiazomethane. Direct evidence for a lithioboranyldiazomethane-lithioboranylisodiazomethane [(>BCNN-,Li+)-(>BNNC-,Li+)] rearrangement Marie Pierre Arthur, Antoine Baceiredo, and Guy Bertrand pp 5856 - 5857; DOI: 10.1021/ja00015a046 |
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[2 + 2] Cycloaddition of rhenium-rhenium quadruple bonds. Structural characterization of the first cyclotetrarhenium diynes, (n-Bu4N)2Re4Cl8(.mu.-O)2(.mu.-OMe)(.mu.-X) (X = Cl or OMe) Jhy Der Chen and F. Albert Cotton pp 5857 - 5859; DOI: 10.1021/ja00015a047 |
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Novel photodimerization of 2-alkoxy-3-cyanopyridines involving unexpected rearrangement Masami Sakamoto, Makoto Kimura, Tsutomu Fujita, Takehiko Nishio, Ikuo Iida, and Shoji Watanabe pp 5859 - 5860; DOI: 10.1021/ja00015a048 |
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Algorithm for the systematic solvation of proteins based on the directionality of hydrogen bonds Angelo Vedani and David W. Huhta pp 5860 - 5862; DOI: 10.1021/ja00015a049 |
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Exchange of dinitrogen between iron and molybdenum centers and the reduction of dinitrogen bound to iron: implications for the chemistry of nitrogenases G. J. Leigh and M. Jimenez-Tenorio pp 5862 - 5863; DOI: 10.1021/ja00015a050 |
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Total synthesis of allosamidin: an application of the sulfonamidoglycosylation of glycals David A. Griffith and Samuel J. Danishefsky pp 5863 - 5864; DOI: 10.1021/ja00015a051 |
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Synthesis of cluster sialoside inhibitors for influenza virus Subramaniam Sabesan, Jens Duus, Peter Domaille, Sorge Kelm, and James C. Paulson pp 5865 - 5866; DOI: 10.1021/ja00015a052 |
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Self-assembled multilayers of .omega.-mercaptoalkanoic acids: selective ionic interactions Stephen D. Evans, Abraham Ulman, Kim E. Goppert-Berarducci, and Louis J. Gerenser pp 5866 - 5868; DOI: 10.1021/ja00015a053 |
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Kinetic, thermodynamic, and spectral characterization of the primary copper-oxygen (Cu-O2) adduct in a reversibly formed and structurally characterized peroxo-dicopper(II) complex Kenneth D. Karlin, Ning Wei, Bernhard Jung, Susan Kaderli, and Andreas D. Zuberbuehler pp 5868 - 5870; DOI: 10.1021/ja00015a054 |
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Preparation of functionalized alkynyl(phenyl)iodonium salts via a novel iodonium transfer process between alkynylstannanes and PhI+CN -OTf Peter J. Stang, Bobby L. Williamson, and Viktor V. Zhdankin pp 5870 - 5871; DOI: 10.1021/ja00015a055 |
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Absence of nucleophilic assistance by solvent and azide ion to the reaction of cumyl derivatives: mechanism of nucleophilic substitution at tertiary carbon John P. Richard, Tina L. Amyes, and Tomas Vontor pp 5871 - 5873; DOI: 10.1021/ja00015a056 |
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Alternating current susceptibility, high field magnetization, and millimeter band EPR evidence for a ground S = 10 state in [Mn12O12(Ch3COO)16(H2O)4].2CH3COOH.4H2O Andrea Caneschi, Dante Gatteschi, Roberta Sessoli, Anne Laure Barra, Louis Claude Brunel, and Maurice Guillot pp 5873 - 5874; DOI: 10.1021/ja00015a057 |
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Novel formal [3 + 2] annulation reaction based on S-propargyl dithiocarbonates (xanthates) Jean Boivin, Catherine Tailhan, and Samir Z. Zard pp 5874 - 5876; DOI: 10.1021/ja00015a058 |
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Synthesis of oligonucleotides via monomers with unprotected bases Sergei M. Gryaznov and Robert L. Letsinger pp 5876 - 5877; DOI: 10.1021/ja00015a059 |
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Stereochemical analysis of a quasisymmetrical dialkyl sulfoxide obtained by a diverted biodehydrogenation reaction Peter H. Buist and Dale M. Marecak pp 5877 - 5878; DOI: 10.1021/ja00015a060 |
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Pseudomonas oleovorans monooxygenase-catalyzed asymmetric epoxidation of allyl alcohol derivatives and hydroxylation of a hypersensitive radical probe with the radical ring-opening rate exceeding the oxygen-rebound rate Hong Fu, Martin Newcomb, and Chi Huey Wong pp 5878 - 5880; DOI: 10.1021/ja00015a061 |
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Radical type reactivity in a .gamma.-distonic radical cation: a gas-phase experimental study Krista G. Stirk and Hilkka I. Kenttamaa pp 5880 - 5881; DOI: 10.1021/ja00015a062 |
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Direct evidence of the excited-state intramolecular proton transfer in 5-hydroxyflavone Marty L. Martinez, Shannon L. Studer, and Pi Tai Chou pp 5881 - 5883; DOI: 10.1021/ja00015a063 |
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Total synthesis of (.+-.)-kempene 2 William G. Dauben, Imre Farkas, Dominique P. Bridon, Che Ping Chuang, and Kevin E. Henegar pp 5883 - 5884; DOI: 10.1021/ja00015a064 |
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DNA modification: intrinsic selectivity of nickel(II) complexes Xiaoying Chen, Steven E. Rokita, and Cynthia J. Burrows pp 5884 - 5886; DOI: 10.1021/ja00015a065 |
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Olefin formation in the oxidative deformylation of aldehydes by cytochrome P-450. Mechanistic implications for catalysis by oxygen-derived peroxide Alfin D. N. Vaz, Elizabeth A. Roberts, and Minor J. Coon pp 5886 - 5887; DOI: 10.1021/ja00015a066 |
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Substituted 2,2':5',2'':5'',2''':5''',2'''':5'''',2''''': 5''''',2'''''':5'''''',2''''''':5''''''',2'''''''':5'''''''',2''''''''':5''''''''',2''''''''''-undecithiophenes, the longest characterized oligothiophenes W. Ten Hoeve, H. Wynberg, E. E. Havinga, and E. W. Meijer pp 5887 - 5889; DOI: 10.1021/ja00015a067 |
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Aluminum and gallium oxide-pillared molybdenum oxide (MoO3) L. F. Nazar, S. W. Liblong, and X. T. Yin pp 5889 - 5890; DOI: 10.1021/ja00015a068 |
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Alteration of the substrate specificity of 3-oxo-.DELTA.5-steroid isomerase by mutation of the catalytic base (Asp-38 to Glu-38) Michael E. Zawrotny, Nicholas P. Ambulos, Paul S. Lovett, and Ralph M. Pollack pp 5890 - 5892; DOI: 10.1021/ja00015a069 |
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Trishomocubane-type methoxide cluster as a novel mediator in the extension of cube size in organometallic oxide clusters synthesis and structures of [(RhCp*)2Mo3O9(OMe)4].cntdot.MeOH and a linear quadruple cubane-type cluster [(RhCp*)4Mo6O22].cntdot.4CH2Cl2 (Cp* = .eta.5-C5Me5) Youngkyu Do, Xiao Zeng You, Cuiju Zhang, Yoshiki Ozawa, and Kiyoshi Isobe pp 5892 - 5893; DOI: 10.1021/ja00015a070 |
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Direct insertion of alkali (alkaline earth) metals into allylic carbon-halogen bonds avoiding stereorandomization Akira Yanagisawa, Shigeki Habaue, and Hisashi Yamamoto pp 5893 - 5895; DOI: 10.1021/ja00015a071 |
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Mechanism of cis-trans isomerizations of amide and peptide excited states Yi Li, Robin L. Garrell, and K. N. Houk pp 5895 - 5896; DOI: 10.1021/ja00015a072 |
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Synthesis of a potential transition-state analog inhibitor of isochorismate synthase Marisa C. Kozlowski and Paul A. Bartlett pp 5897 - 5898; DOI: 10.1021/ja00015a073 |
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Biosynthesis of blasticidin S from cytosylglucuronic acid (CGA). Isolation of cytosine/UDPglucuronosyltransferase and incorporation of CGA by Streptomyces griseochromogenes Jincan Guo and Steven J. Gould pp 5898 - 5899; DOI: 10.1021/ja00015a074 |
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Oligoamines as simple and efficient catalysts for RNA hydrolysis Koichi Yoshinari, Katsutoshi Yamazaki, and Makoto Komiyama pp 5899 - 5901; DOI: 10.1021/ja00015a075 |
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Cooperative binding of oligonucleotides to DNA by triple helix formation: dimerization via Watson-Crick hydrogen bonds Mark D. Distefano, Jumi A. Shin, and Peter B. Dervan pp 5901 - 5902; DOI: 10.1021/ja00015a076 |
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Steric separation of nucleophile and Lewis acid providing dramatically accelerated reaction. High-speed polymerization of methyl methacrylate with enolate-aluminum porphyrin/sterically crowded organoaluminum systems Masakatsu Kuroki, Tsuyoshi Watanabe, Takuzo Aida, and Shohei Inoue pp 5903 - 5904; DOI: 10.1021/ja00015a077 |
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The syntheses, structures, and reactivity of monomeric tungsten(IV) and tungsten(VI) bis(sulfido) complexes: facile elimination of hydrogen from hydrogen sulfide Daniel Rabinovich and Gerard Parkin pp 5904 - 5905; DOI: 10.1021/ja00015a078 |
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Facile .beta.-deprotonation of a tetraalkyldiazenium dication Stephen F. Nelsen and Yichun Wang pp 5905 - 5906; DOI: 10.1021/ja00015a079 |
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Oxygen and methylene adducts of C60 and C70 Joe M. Wood, Bart Kahr, Steven H. Hoke, Lindy Dejarme, R. Graham Cooks, and Dor Ben-Amotz pp 5907 - 5908; DOI: 10.1021/ja00015a080 |
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The electron input to cytochrome c oxidase from cytochrome c Lian Ping Pan, James T. Hazzard, Jian Lin, Gordon Tollin, and Sunney I. Chan pp 5908 - 5910; DOI: 10.1021/ja00015a081 |
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New type of charge-transfer complex from an antiaromatic electron donor. Possible radical cation stabilization by the captodative effect David J. R. Brook, R. Curtis Haltiwanger, and Tad H. Koch pp 5910 - 5911; DOI: 10.1021/ja00015a082 |
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Pulsed ENDOR study of the native and high pH perturbed forms of the blue copper site in stellacyanin Hans Thomann, Marcelino Bernardo, Michael J. Baldwin, Michael D. Lowery, and Edward I. Solomon pp 5911 - 5913; DOI: 10.1021/ja00015a083 |
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Selective formation of molecular oxygen/perfluoro crown ether adduct ions in the gas phase Jennifer Brodbelt, Simin Maleknia, Chien Chung Liou, and Richard Lagow pp 5913 - 5914; DOI: 10.1021/ja00015a084 |
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Monitoring oxygen concentration in solution by ESR oximetry using lithium phthalocyanine: application to photosynthesis X. S. Tang, M. Moussavi, and G. C. Dismukes pp 5914 - 5915; DOI: 10.1021/ja00015a085 |
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Versatile protecting group for 1,2-dicarba-closo-dodecaborane(12) and the structure of a silylcarborane derivative Frank A. Gomez, Stephen E. Johnson, and M. Frederick Hawthorne pp 5915 - 5917; DOI: 10.1021/ja00015a086 |
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Silicon-promoted Nef reaction by a .gamma.-effect Jih Ru Hwu and Bryant A. Gilbert pp 5917 - 5918; DOI: 10.1021/ja00015a087 |
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New chiral auxiliary for asymmetric thermal reactions: high regio- and .beta.-stereoselectivity in asymmetric radical addition reactions to mixed fumarimides Jeffrey G. Stack, Dennis P. Curran, Julius Rebek, and Pablo Ballester pp 5918 - 5920; DOI: 10.1021/ja00015a088 |
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Book Reviews pp 5920 - 5922; DOI: 10.1021/ja00015a600 |
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Reactions of the benzyne radical anion in the gas phase, the acidity of the phenyl radical, and the heat of formation of o-benzyne Yili Guo and Joseph J. Grabowski pp 5923 - 5931; DOI: 10.1021/ja00016a001 |
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Reactions of CH3OH2+, CH3OH2+.cntdot.(CH3OH), and (CH3)2OH+ with methanol: effect of solvation Robert A. Morris, A. A. Viggiano, John F. Paulson, and Michael J. Henchman pp 5932 - 5936; DOI: 10.1021/ja00016a002 |
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Gas-phase alkylation of phenyltrimethylsilanes. Using the trimethylsilyl group to probe proton shifts in gaseous arenium ions Marina Attina, Fulvio Cacace, and Andreina Ricci pp 5937 - 5942; DOI: 10.1021/ja00016a003 |
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Gas-phase proton-transfer reactions between alkoxide anions James A. Dodd, Susan Baer, Christopher R. Moylan, and John I. Brauman pp 5942 - 5949; DOI: 10.1021/ja00016a004 |
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Methyleneoxirane-cyclopropanone and related rearrangements in C3H4O cation radicals and neutral molecules. A quest for the oxyallyl intermediate Frantisek Turecek, Donald E. Drinkwater, and Fred W. McLafferty pp 5950 - 5958; DOI: 10.1021/ja00016a005 |
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Gas-phase formation and rearrangements of methyloxirene and its cation radical Frantisek Turecek, Donald E. Drinkwater, and Fred W. McLafferty pp 5958 - 5964; DOI: 10.1021/ja00016a006 |
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Linkage position determination in lithium-cationized disaccharides: tandem mass spectrometry and semiempirical calculations Gretchen E. Hofmeister, Zhongrui Zhou, and Julie A. Leary pp 5964 - 5970; DOI: 10.1021/ja00016a007 |
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SiOH+/HSiO+ and SiOH./HSiO.: gas-phase generation and characterization. A combined neutralization-reionization mass spectrometry and ab initio molecular orbital study Ragampeta Srinivas, Detlev Suelzle, Wolfram Koch, Charles H. DePuy, and Helmut Schwarz pp 5970 - 5975; DOI: 10.1021/ja00016a008 |
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Hydration of the 222 cryptand and 222 cryptates studied by molecular dynamics simulations P. Auffinger and Georges Wipff pp 5976 - 5988; DOI: 10.1021/ja00016a009 |
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Theoretical study of blocked glycine and alanine peptide analogs Teresa Head-Gordon, Martin Head-Gordon, Michael J. Frisch, Charles L. Brooks, and John A. Pople pp 5989 - 5997; DOI: 10.1021/ja00016a010 |
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Systematic survey of cyclic silicon-oxygen compounds Michael W. Schmidt, Kiet A. Nguyen, Mark S. Gordon, and John A. Montgomery pp 5998 - 6001; DOI: 10.1021/ja00016a011 |
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Nature of the transition structure for oxygen atom transfer from a hydroperoxide. Theoretical comparison between water oxide and ammonia oxide Robert D. Bach, Amy L. Owensby, Carlos Gonzalez, H. Bernhard Schlegel, and Joseph J. W. McDouall pp 6001 - 6011; DOI: 10.1021/ja00016a012 |
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The question of bending of the alkaline earth dihalides MX2 (M = beryllium, magnesium, calcium, strontium, barium; X = fluorine, chlorine, bromine, iodine). An ab initio pseudopotential study Martin Kaupp, Paul v. R. Schleyer, Hermann Stoll, and Heinzwerner Preuss pp 6012 - 6020; DOI: 10.1021/ja00016a013 |
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Substituent effects on ketene structure and stability: an ab initio study Leyi Gong, Michael A. McAllister, and Thomas T. Tidwell pp 6021 - 6028; DOI: 10.1021/ja00016a014 |
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Effects of salt on the structure and dynamics of the bis(penicillamine) enkephalin zwitterion: a simulation study Paul E. Smith and B. Montgomery Pettitt pp 6029 - 6037; DOI: 10.1021/ja00016a015 |
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QCFF/PI vibrational frequencies of some spherical carbon clusters Fabrizia Negri, Giorgio Orlandi, and Francesco Zerbetto pp 6037 - 6040; DOI: 10.1021/ja00016a016 |
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Theoretical studies of elimination reactions. 1. Reactions of F- and PH2- with CH3CH2Cl. Competition between SN2 and E2 mechanisms for first- and second-row nucleophiles Scott Gronert pp 6041 - 6048; DOI: 10.1021/ja00016a017 |
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Atomic-resolution scanning tunneling microscopy and infrared spectroscopy as combined in situ probes of electrochemical adlayer structure: carbon monoxide on rhodium (111) Shueh Lin Yau, Xiaoping Gao, Si Chung Chang, Bruce C. Schardt, and Michael J. Weaver pp 6049 - 6056; DOI: 10.1021/ja00016a018 |
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Periodicities in the correlation of nuclear magnetic deshielding and compression of interstitial atoms in metal clusters Joan Mason pp 6056 - 6062; DOI: 10.1021/ja00016a019 |
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Effects of positions of donor and acceptor type substituents on ground- and excited-state charge transfer: electrochromism of some benzene derivatives Hemant K. Sinha and Keith Yates pp 6062 - 6067; DOI: 10.1021/ja00016a020 |
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Kinetics of static and diffusive electron transfer between zinc-substituted cytochrome c and plastocyanin. Indications of nonelectrostatic interactions between highly charged metalloproteins Jian S. Zhou and Nenad M. Kostic pp 6067 - 6073; DOI: 10.1021/ja00016a021 |
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Exchange coupling in metallocene trihydride complexes D. Michael Heinekey pp 6074 - 6077; DOI: 10.1021/ja00016a022 |
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Structure of a carbon monoxide adduct of a "capped" porphyrin: Fe(C2-Cap)(CO)(1-methylimidazole) Kimoon Kim and James A. Ibers pp 6077 - 6081; DOI: 10.1021/ja00016a023 |
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Direct observation of .alpha.-hydrogen transfer from alkyl to alkylidyne ligands in (Me3CCH2)3W:CSiMe3. Kinetic and mechanistic studies of alkyl-alkylidyne exchange Kenneth G. Caulton, Malcolm H. Chisholm, William E. Streib, and Ziling Xue pp 6082 - 6090; DOI: 10.1021/ja00016a024 |
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Dynamics of reaction of [meso-tetrakis(2,6-dimethyl-3-sulfonatophenyl)porphinato]-iron(III) hydrate with various alkyl hydroperoxides in aqueous solution. 4. Comparison of kinetic parameters and D2O solvent isotope effects Enona Gopinath and Thomas C. Bruice pp 6090 - 6094; DOI: 10.1021/ja00016a025 |
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The dynamics of the reactions of methyl diphenylhydroperoxyacetate with meso-tetrakis(2,6-dimethyl-3-sulfonatophenyl)porphinatomanganese(III) hydrate and meso-tetrakis(2,6-dichloro-3-sulfonatophenyl)porphinatomanganese(III) hydrate and imidazole complexes. Comparison of the reactions of manganese(III) and iron(III) porphyrins Ramesh D. Arasasingham and Thomas C. Bruice pp 6095 - 6103; DOI: 10.1021/ja00016a026 |
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Investigations on doubly nitrogen-15 labeled isocyanogen (CNCN) Simon J. Goede, Frans J. J. De Kanter, and Friedrich Bickelhaupt pp 6104 - 6107; DOI: 10.1021/ja00016a027 |
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Cation-controlled photophysics in a rhenium(I) fluoroionophore D. Brent MacQueen and Kirk S. Schanze pp 6108 - 6110; DOI: 10.1021/ja00016a028 |
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Metalloporphyrin photochemistry with matrix isolation Kenneth S. Suslick, Jocelyn F. Bautista, and Randall A. Watson pp 6111 - 6114; DOI: 10.1021/ja00016a029 |
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Spin frustration: a hexanuclear ferric complex with a S = 5 ground state James K. McCusker, Cheryl A. Christmas, Paula M. Hagen, Raj K. Chadha, Daniel F. Harvey, and David N. Hendrickson pp 6114 - 6124; DOI: 10.1021/ja00016a030 |
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Nitridoosmium(VI) and nitridoruthenium(VI) complexes of cysteine(2-) and related ligands Joseph J. Schwab, Elizabeth C. Wilkinson, Scott R. Wilson, and Patricia A. Shapley pp 6124 - 6129; DOI: 10.1021/ja00016a031 |
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Enantioselective esterifications of unsaturated alcohols mediated by a lipase prepared from Pseudomonas sp Kevin Burgess and Lee D. Jennings pp 6129 - 6139; DOI: 10.1021/ja00016a032 |
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Further evidence for the role of d.pi.-p.pi. bonding in rhodium-mediated hydroborations Kevin Burgess, Wilfred A. Van der Donk, Michael B. Jarstfer, and Michael J. Ohlmeyer pp 6139 - 6144; DOI: 10.1021/ja00016a033 |
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Theoretical evidence for water insertion in .alpha.-helix bending: molecular dynamics of Gly30 and Ala30 in vacuo and in solution Frank M. DiCapua, S. Swaminathan, and David L. Beveridge pp 6145 - 6155; DOI: 10.1021/ja00016a034 |
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The dehydration of glyoxalate hydrate: general-acid, general-base, metal ion and enzymic catalysis J. E. Meany and Y. Pocker pp 6155 - 6161; DOI: 10.1021/ja00016a035 |
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Unified strategy for synthesis of indole and 2-oxindole alkaloids Stephen F. Martin, James E. Hunter, Brigitte Benage, Leo S. Geraci, and Michael Mortimore pp 6161 - 6171; DOI: 10.1021/ja00016a036 |
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A practical reversed-polarity alternative to organocuprate conjugate addition chemistry. Halocarbon coupling reactions of enal- and enone-derived allylnickel reagents John R. Johnson, Paul S. Tully, Peter B. Mackenzie, and Michal Sabat pp 6172 - 6177; DOI: 10.1021/ja00016a037 |
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Synthesis and properties of new derivatives of 4,5-dicyanoimidazole and 4,4',5,5'-tetracyano-2,2'-biimidazole Paul G. Apen and Paul G. Rasmussen pp 6178 - 6187; DOI: 10.1021/ja00016a038 |
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Enzyme-catalyzed aldol condensation for asymmetric synthesis of azasugars: synthesis, evaluation, and modeling of glycosidase inhibitors Tetsuya Kajimoto, Kevin K. C. Liu, Richard L. Pederson, Ziyang Zhong, Yoshitaka Ichikawa, John A. Porco, and Chi Huey Wong pp 6187 - 6196; DOI: 10.1021/ja00016a039 |
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Novel synthesis of (.eta.3-allyl)platinum(II) complexes from enol triflates and simple olefins and their regiospecific deprotonation Zhandong Zhong, Robert J. Hinkle, Atta M. Arif, and Peter J. Stang pp 6196 - 6202; DOI: 10.1021/ja00016a040 |
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Thianthrene 5-oxide as a mechanistic probe for assessing the electronic character of oxygen-transfer agents Waldemar Adam, Wolfgang Haas, and Braj B. Lohray pp 6202 - 6208; DOI: 10.1021/ja00016a041 |
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Application of the thianthrene 5-oxide mechanistic probe to peroxometal complexes Francesco P. Ballistreri, Gaetano A. Tomaselli, Rosa Maria Toscano, Valeria Conte, and Fulvio Di Furia pp 6209 - 6212; DOI: 10.1021/ja00016a042 |
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Diffusion and percolation of radical pairs in zeolite media. A product analysis study M. A. Garcia-Garibay, Z. Zhang, and Nicholas J. Turro pp 6212 - 6218; DOI: 10.1021/ja00016a043 |
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Use of ionization potentials, electron affinities and singlet-triplet excitation energies for the estimation of reaction barriers Vernon D. Parker, Kishan L. Handoo, and Bjorn Reitstoen pp 6218 - 6222; DOI: 10.1021/ja00016a044 |
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Chelation of 2-substituted 1-lithoxides: structural and energetic factors of relevance to synthetic organic chemistry Michael A. Nichols, Andrew T. McPhail, and Edward M. Arnett pp 6222 - 6233; DOI: 10.1021/ja00016a045 |
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Molecular recognition. 16. Molecular recognition of quinones: two-point hydrogen-bonding strategy for the construction of face-to-face porphyrin-quinone architectures Yasuhiro Aoyama, Masumi Asakawa, Yuichi Matsui, and Hisanobu Ogoshi pp 6233 - 6240; DOI: 10.1021/ja00016a046 |
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Photolytic and solvolytic reactions of .beta.-[o-(aryloxy)phenyl]vinyl bromides. Intramolecular arylation of vinyl cations into dibenzoxepins Tsugio Kitamura, Shinjiro Kobayashi, Hiroshi Taniguchi, and Kenji Hori pp 6240 - 6245; DOI: 10.1021/ja00016a047 |
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Enone photochemistry. Dynamic properties of triplet excited states of cyclic conjugated enones as revealed by transient absorption spectroscopy David I. Schuster, David A. Dunn, George E. Heibel, Pamela B. Brown, J. M. Rao, J. Woning, and R. Bonneau pp 6245 - 6255; DOI: 10.1021/ja00016a048 |
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Peptide models. 1. Topology of selected peptide conformational potential energy surfaces (glycine and alanine derivatives) Andras Perczel, Janos G. Angyan, Marton Kajtar, Wladia Viviani, Jean Louis Rivail, John Frank Marcoccia, and Imre G. Csizmadia pp 6256 - 6265; DOI: 10.1021/ja00016a049 |
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Molecular recognition by circular oligonucleotides: increasing the selectivity of DNA binding Eric T. Kool pp 6265 - 6266; DOI: 10.1021/ja00016a050 |
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Remarkably pair- and regioselective carbon-carbon bond-forming reaction of zirconacyclopentane derivatives with Grignard reagents Tamotsu Takahashi, Takashi Seki, Yu Nitto, Masahiko Saburi, Christophe J. Rousset, and Eiichi Negishi pp 6266 - 6268; DOI: 10.1021/ja00016a051 |
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Zirconium-catalyzed diene and alkyl-alkene coupling reactions with magnesium reagents Kyle S. Knight and Robert M. Waymouth pp 6268 - 6270; DOI: 10.1021/ja00016a052 |
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Enantioselective cyclopolymerization: optically active poly(methylene-1,3-cyclopentane) Geoffrey W. Coates and Robert M. Waymouth pp 6270 - 6271; DOI: 10.1021/ja00016a053 |
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The unsymmetrical 1,1,3,3-tetramethylallyl cation Paul G. Gassman, Daniel A. Singleton, and Hiroyuki Kagechika pp 6271 - 6272; DOI: 10.1021/ja00016a054 |
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Stereochemistry of the thermal isomerization of trans-1-ethenyl-2-methylcyclopropane to 4-methylcyclopentene John E. Baldwin and Naresh D. Ghatlia pp 6273 - 6274; DOI: 10.1021/ja00016a055 |
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Electron spin resonance study of the radical reactivity of C60 P. J. Krusic, E. Wasserman, B. A. Parkinson, B. Malone, E. R. Holler, P. N. Keizer, J. R. Morton, and K. F. Preston pp 6274 - 6275; DOI: 10.1021/ja00016a056 |
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Ultrafast photoinduced ligand transfer in carbonmonoxy cytochrome c oxidase. Observation by picosecond infrared spectroscopy R. Brian Dyer, Kristen A. Peterson, Page O. Stoutland, and William H. Woodruff pp 6276 - 6277; DOI: 10.1021/ja00016a057 |
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Ag(CO)B(OTeF5)4: the first isolable silver carbonyl Paul K. Hurlburt, Oren P. Anderson, and Steven H. Strauss pp 6277 - 6278; DOI: 10.1021/ja00016a058 |
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Langmuir films of C60 at the air-water interface Yaw S. Obeng and Allen J. Bard pp 6279 - 6280; DOI: 10.1021/ja00016a059 |
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Photochemistry of codeinone derivatives. Development of potential photoaffinity, labeling techniques for opiate receptors Arthur G. Schultz, Neal J. Green, Sydney Archer, and Fook S. Tham pp 6280 - 6281; DOI: 10.1021/ja00016a060 |
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The endocyclic restriction test: an experimental evaluation of the geometry at oxygen in the transition structure for epoxidation of an alkene by a peroxy acid Keith W. Woods and Peter Beak pp 6281 - 6283; DOI: 10.1021/ja00016a061 |
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Expanded heterohelicenes: molecular coils that form chiral complexes Thomas W. Bell and Helene Jousselin pp 6283 - 6284; DOI: 10.1021/ja00016a062 |
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Traveling fronts of methacrylic acid polymerization John A. Pojman pp 6284 - 6286; DOI: 10.1021/ja00016a063 |
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Direct observation of an azetidinium imide intermediate in [.pi.2 + .sigma.2] addition of 1,2,4-triazoline-3,5-dione to disilirane Wataru Ando, Masahiro Kako, and Takeshi Akasaka pp 6286 - 6288; DOI: 10.1021/ja00016a064 |
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X-ray absorption spectroscopic study of the reductive activation of Thiocapsa roseopersicina hydrogenase Joyce P. Whitehead, Gerard J. Colpas, Csaba Bagyinka, and Michael J. Maroney pp 6288 - 6289; DOI: 10.1021/ja00016a065 |
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Novel diferric radical intermediate responsible for tyrosyl radical formation in assembly of the cofactor of ribonucleotide reductase J. Martin Bollinger, JoAnne Stubbe, Boi Hanh Huynh, and Dale E. Edmondson pp 6289 - 6291; DOI: 10.1021/ja00016a066 |
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Photoelectrochemical behavior of C60 films B. Miller, J. M. Rosamilia, G. Dabbagh, R. Tycko, R. C. Haddon, A. J. Muller, W. Wilson, D. W. Murphy, and A. F. Hebard pp 6291 - 6293; DOI: 10.1021/ja00016a067 |
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Regeneration and reduction of native bovine pancreatic ribonuclease A with oxidized and reduced dithiothreitol David M. Rothwarf and Harold A. Scheraga pp 6293 - 6294; DOI: 10.1021/ja00016a068 |
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Detection of noncovalent receptor-ligand complexes by mass spectrometry Bruce Ganem, Yu Tsyr Li, and Jack D. Henion pp 6294 - 6296; DOI: 10.1021/ja00016a069 |
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Irreversible inhibition of 3-dehydroquinate synthase Jean Luc Montchamp and J. W. Frost pp 6296 - 6298; DOI: 10.1021/ja00016a070 |
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Evidence for an externally bound iron+-buckminsterfullerene complex, FeC60+, in the gas phase L. M. Roth, Y. Huang, J. T. Schwedler, C. J. Cassady, D. Ben-Amotz, B. Kahr, and B. S. Freiser pp 6298 - 6299; DOI: 10.1021/ja00016a071 |
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Heteroatom requirements for substrate recognition by GTP-binding protein methyltransferase Eng Wui Tan, Dolores Perez-Sala, and Robert R. Rando pp 6299 - 6300; DOI: 10.1021/ja00016a072 |
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A highly efficient multienzyme system for the one-step synthesis of a sialyl trisaccharide: in situ generation of sialic acid and N-acetyllactosamine coupled with regeneration of UDP-glucose, UDP-galactose and CMP-sialic acid Yoshitaka Ichikawa, Jennifer Lin Chun Liu, Gwo Jenn Shen, and Chi Huey Wong pp 6300 - 6302; DOI: 10.1021/ja00016a073 |
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Surface-enhanced Raman spectroscopy of C60 on gold: evidence for symmetry reduction and perturbation of electronic structure in the adsorbed molecule Robin L. Garrell, Tonya M. Herne, Cory A. Szafranski, Francois Diederich, F. Ettl, and Robert L. Whetten pp 6302 - 6303; DOI: 10.1021/ja00016a074 |
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NMR observation of trimethyloxonium formation from dimethyl ether on zeolite HZSM-5 Eric J. Munson and James F. Haw pp 6303 - 6305; DOI: 10.1021/ja00016a075 |
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Haloaldehyde polymers. 51. Helix-sense reversal of isotactic chloral oligomers in solution Koichi Ute, Katsuo Hirose, Hiroaki Kashimoto, Koichi Hatada, and Otto Vogl pp 6305 - 6306; DOI: 10.1021/ja00016a076 |
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Design and synthesis of a knot from single-stranded DNA John E. Mueller, Shou Ming Du, and Nadrian C. Seeman pp 6306 - 6308; DOI: 10.1021/ja00016a077 |
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Alkyl iodide decomposition on copper surfaces: .alpha.-elimination and .beta.-hydride elimination from adsorbed alkyls Cynthia J. Jenks, Chao Ming Chiang, and Brian E. Bent pp 6308 - 6309; DOI: 10.1021/ja00016a078 |
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Unambiguous demonstration of vacant-site inversion in a cis-P2M(CO)3 intermediate M. R. Mason and J. G. Verkade pp 6309 - 6310; DOI: 10.1021/ja00016a079 |
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Photoionization study of supersonically cooled polyatomic radicals: heat of formation of the thiomethoxy ion (CH3S+) S. Nourbakhsh, K. Norwood, G. Z. He, and C. Y. Ng pp 6311 - 6312; DOI: 10.1021/ja00016a080 |
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Distorted amides: correlation of their enhanced solvolysis with local charge depletions at the carbonyl carbon K. E. Laidig and R. F. W. Bader pp 6312 - 6313; DOI: 10.1021/ja00016a081 |
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Facile aryl-aryl exchange between the palladium center and phosphine ligands in palladium(II) complexes Kwang Cheng Kong and Chien Hong Cheng pp 6313 - 6315; DOI: 10.1021/ja00016a082 |
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Palladium-catalyzed coupling of alkenyl iodonium salts with olefins: a mild and stereoselective Heck-type reaction using hypervalent iodine Robert M. Moriarty, W. Ruwan Epa, and Alok K. Awasthi pp 6315 - 6317; DOI: 10.1021/ja00016a083 |
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Flexible strategy to polyfunctional cyclopentanes. A synthesis of mannostatin A Barry M. Trost and David L. Van Vranken pp 6317 - 6318; DOI: 10.1021/ja00016a084 |
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.alpha.-Cyano-.alpha.-fluorophenylacetic acid (CFPA): a new reagent for determining enantiomeric excess that gives very large fluorine-19 NMR .DELTA..delta. values Yoshio Takeuchi, Noriaki Itoh, Hiroshi Note, Toru Koizumi, and Kentaro Yamaguchi pp 6318 - 6320; DOI: 10.1021/ja00016a085 |
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Total synthesis of vineomycinone B2 methyl ester via double Bradsher cyclization Veronique Bolitt, Charles Mioskowski, R. Ominde Kollah, Sukumar Manna, D. Rajapaksa, and J. R. Falck pp 6320 - 6321; DOI: 10.1021/ja00016a086 |
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Didemnaketals A and B, HIV-1 protease inhibitors from the ascidian Didemnum sp Barbara C. M. Potts, D. John Faulkner, James A. Chan, Gerald C. Simolike, Priscilla Offen, Mark E. Hemling, and Terry A. Francis pp 6321 - 6322; DOI: 10.1021/ja00016a087 |
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Measurements of H.alpha.-HN vicinal coupling constants in a protein with large line widths in a new 3D 1H-15N-13C quadruple resonance NMR experiment Peter Schmieder, V. Thanabal, Lawrence P. McIntosh, Frederick W. Dahlquist, and Gerhard Wagner pp 6323 - 6324; DOI: 10.1021/ja00016a088 |
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Polyether tethered oligonucleotide probes Sharon T. Cload and Alanna Schepartz pp 6324 - 6326; DOI: 10.1021/ja00016a089 |
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Tris(phenylimido) complexes of tungsten: preparation and properties of the d0 W(:NR)3 functional group Yuan Wei Chao, Paula M. Rodgers, David E. Wigley, Steven J. Alexander, and Arnold L. Rheingold pp 6326 - 6328; DOI: 10.1021/ja00016a090 |
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Selective acylation of peptides catalyzed by lipases in organic solvents Lucia Gardossi, Daniele Bianchi, and Alexander M. Klibanov pp 6328 - 6329; DOI: 10.1021/ja00016a091 |
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Solid-state photochemical generation of a very stable phenoxyl-phenoxyl radical pair David A. Modarelli, Paul M. Lahti, and Clifford George pp 6329 - 6330; DOI: 10.1021/ja00016a092 |
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Functional modeling of copper nitrite reductases: reactions of NO2- or nitric oxide with copper(I) complexes Partha P. Paul and Kenneth D. Karlin pp 6331 - 6332; DOI: 10.1021/ja00016a093 |
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A new chiral ligand for the asymmetric conjugate addition of organocopper reagents to enones Alexandre Alexakis, Stephane Mutti, and Jean F. Normant pp 6332 - 6334; DOI: 10.1021/ja00016a094 |
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The mechanism of spin coupling in metallocenium charge-transfer salts: ferromagnetism in decamethylchromocenium tetracyanoquinodimethanide William E. Broderick and Brian M. Hoffman pp 6334 - 6335; DOI: 10.1021/ja00016a095 |
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Surface charge substitutions increase the stability of .alpha.-lytic protease in organic solvents Pascal Martinez and Frances H. Arnold pp 6336 - 6337; DOI: 10.1021/ja00016a096 |
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New hypervalent .sigma.-selenanes with a transannular selenium-nitrogen bond from N-methyl-5H,7H-dibenzo[b,g][1,5]selenazocine Hisashi Fujihara, Hisatomo Mima, Megumi Ikemori, and Naomichi Furukawa pp 6337 - 6338; DOI: 10.1021/ja00016a097 |
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Reversible screw sense inversion of the 310-helix in a dehydropeptide Osvaldo Pieroni, Adriano Fissi, Claudio Pratesi, Pier Andrea Temussi, and Francesco Ciardelli pp 6338 - 6340; DOI: 10.1021/ja00016a098 |
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Peculiar chirality in a hydrothermally synthesized one-dimensional molybdenum phosphate polymer: structure of (Et4N)2[Mo4O8(PO4)2/2(H1.5PO4)2].cntdot.2H2O Linda Mundi and Robert C. Haushalter pp 6340 - 6341; DOI: 10.1021/ja00016a099 |
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Coupled carbon-hydrogen bond heterolysis and tautomerism in a nickel macrocyclic complex with a thiolate ligand Jonathan J. Wilker, Andrew Gelasco, Michelle A. Pressler, Roberta O. Day, and Michael J. Maroney pp 6342 - 6343; DOI: 10.1021/ja00016a100 |
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Generation, dative ligand trapping, and nitrogen-nitrogen bond cleavage reactions of the first monomeric .eta.1-hydrazido zirconocene complex, (Cp2Zr:NNPh2). A zirconium mediated synthesis of indoles Patrick J. Walsh, Michael J. Carney, and Robert G. Bergman pp 6343 - 6345; DOI: 10.1021/ja00016a101 |
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The complementary redox properties of viologens and pyromellitimides: a new class of organic conductors [Erratum to document cited in CA114(4):31765e] Stephen L. Buchwalter, Revathi Iyengar, Alfred Viehbeck, Alfred O'Toole, and R. Terrence pp 6345 - 6345; DOI: 10.1021/ja00016a102 |
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Book Reviews pp 6346 - 6348; DOI: 10.1021/ja00016a600 |
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A study of the structure and dynamics of dimethyloctadecylsilyl-modified silica using wide-line 2H NMR techniques Robert C. Zeigler and Gary E. Maciel pp 6349 - 6358; DOI: 10.1021/ja00017a001 |
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UVRR spectroscopy of the peptide bond. 1. Amide S, a nonhelical structure marker, is a C.alpha.H bending mode Yang Wang, Roberto Purrello, Trace Jordan, and Thomas G. Spiro pp 6359 - 6368; DOI: 10.1021/ja00017a002 |
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UVRR spectroscopy of the peptide bond. 2. Carbonyl H-bond effects on the ground- and excited-state structures of N-methylacetamide Yang Wang, Roberto Purrello, Savas Georgiou, and Thomas G. Spiro pp 6368 - 6377; DOI: 10.1021/ja00017a003 |
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Temperature coefficients of the rates of chlorine atom reactions with C2H6, C2H5, and C2H4. The rates of disproportionation and recombination of ethyl radicals Otto Dobis and Sidney W. Benson pp 6377 - 6386; DOI: 10.1021/ja00017a004 |
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Langmuir-Blodgett film assembly of novel dye molecules substituted by a steroid skeleton: molecular design for uniform films Katsuyuki Naito, Akira Miura, and Makoto Azuma pp 6386 - 6395; DOI: 10.1021/ja00017a005 |
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Formation of adduct ions of Si+(2P) with benzene and naphthalene and their reactions in the gas phase: graphitic surface chemistry in the gas phase Diethard K. Bohme, Stanislaw Wlodek, and Henryk Wincel pp 6396 - 6401; DOI: 10.1021/ja00017a006 |
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Carbon-hydrogen and carbon-carbon bond activations by silicon. Thermochemistry and mechanism of the reaction of Si+(2P) with ethane B. H. Boo and P. B. Armentrout pp 6401 - 6408; DOI: 10.1021/ja00017a007 |
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Van der Waals complexes of chemically reactive gases: ozone-acetylene J. Z. Gillies, C. W. Gillies, F. J. Lovas, K. Matsumura, R. D. Suenram, E. Kraka, and D. Cremer pp 6408 - 6415; DOI: 10.1021/ja00017a008 |
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IRAS (IR reflection absorption spectroscopy) observations of phase transitions at nickel/molybdenum(110) and cobalt/molybdenum(110) interfaces J. W. He, W. K. Kuhn, and D. Wayne Goodman pp 6416 - 6419; DOI: 10.1021/ja00017a009 |
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Structure of nickel(2+) solutions in ethylene glycol by neutron diffraction: an observed hydrogen bond between the solvent ligands in the first and second cation coordination shells Paul B. Lond, Philip S. Salmon, and David C. Champeney pp 6420 - 6425; DOI: 10.1021/ja00017a010 |
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Active site ionicity and the mechanism of carbonic anhydrase M. Krauss and D. R. Garmer pp 6426 - 6435; DOI: 10.1021/ja00017a011 |
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Zeolites versus aluminosilicate clusters: the validity of a local description G. J. Kramer, A. J. M. De Man, and R. A. Van Santen pp 6435 - 6441; DOI: 10.1021/ja00017a012 |
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Ab initio chemisorption studies of methyl on nickel(111) Hong Yang and Jerry L. Whitten pp 6442 - 6449; DOI: 10.1021/ja00017a013 |
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Revival of an old structure problem: trithiapentalene - real or time-averaged C2v symmetry? Renzo Cimiraglia and Hans Joerg Hofmann pp 6449 - 6451; DOI: 10.1021/ja00017a014 |
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Unimolecular rearrangements connecting hydroxyethylidene (CH3-C-OH), acetaldehyde (CH3-CH:O), and vinyl alcohol (CH2:CH-OH) Brian J. Smith, Nguyen Minh Tho, Willem J. Bouma, and Leo Radom pp 6452 - 6458; DOI: 10.1021/ja00017a015 |
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Extended molecular mechanics calculations of thermodynamic quantities, structures, vibrational frequencies, and infrared absorption intensities of formic acid monomer and dimer Isao Yokoyama, Yoshihisa Miwa, and Katsunosuke Machida pp 6458 - 6464; DOI: 10.1021/ja00017a016 |
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Valence-bond reading of a correlated wave function. Bonding in diborane reappraised Georges Trinquier, Jean Paul Malrieu, and Immaculada Garcia-Cuesta pp 6465 - 6473; DOI: 10.1021/ja00017a017 |
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Bonding and structure of gallium thallium selenide (GaTlSe2) Kyeong Ae Yee and Thomas A. Albright pp 6474 - 6478; DOI: 10.1021/ja00017a018 |
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Oxidative deamination of amino acids by molecular oxygen with pyridoxal derivatives and metal ions as catalysts Venkatesh M. Shanbhag and Arthur E. Martell pp 6479 - 6487; DOI: 10.1021/ja00017a019 |
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Stereochemical studies on reversible metal-nitrogen transfer of alkyl and aryl groups in chiral cobalt(III) porphyrins. Relevance to the mechanism of a metabolic heme inactivation process Katsuaki Konishi, Takashi Sugino, Takuzo Aida, and Shohei Inoue pp 6487 - 6491; DOI: 10.1021/ja00017a020 |
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Inter- and intramolecular carbon-hydrogen bond forming and cleavage reactivity of two different types of poly(trimethylphosphine)ruthenium intermediates John F. Hartwig, Richard A. Andersen, and Robert G. Bergman pp 6492 - 6498; DOI: 10.1021/ja00017a021 |
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Insertion reactions of carbon monoxide and carbon dioxide with ruthenium benzyl, arylamido, and aryloxide complexes: a comparison of the reactivity of ruthenium-carbon, ruthenium-nitrogen, and ruthenium-oxygen bonds John F. Hartwig, Robert G. Bergman, and Richard A. Andersen pp 6499 - 6508; DOI: 10.1021/ja00017a022 |
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Syntheses, characterization, and structural and kinetic studies of half-open chromocenes and their ligand adducts Jeffrey W. Freeman, Noel C. Hallinan, Atta M. Arif, Robert W. Gedridge, Richard D. Ernst, and Fred Basolo pp 6509 - 6520; DOI: 10.1021/ja00017a023 |
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Zinc and magnesium substitution in hemoglobin: cyclic electron transfer within mixed-metal hybrids and crystal structure of MgHb Debasish Kuila, Michael J. Natan, Paul Rogers, David J. Gingrich, Wade W. Baxter, Arthur Arnone, and Brian M. Hoffman pp 6520 - 6526; DOI: 10.1021/ja00017a024 |
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Multiple bonds between main-group elements and transition metals. 86. Methyltrioxorhenium(VII) and trioxo(.eta.5-pentamethylcyclopentadienyl)rhenium(VII): structures, spectroscopy and electrochemistry Wolfgang A. Herrmann, Paul Kiprof, Kristin Rypdal, Janos Tremmel, Richard Blom, Roger Alberto, Joachim Behm, Rolf W. Albach, Hans Bock, and et al. pp 6527 - 6537; DOI: 10.1021/ja00017a025 |
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High-specificity thiacrown ether reagents for silver(I) over bivalent mercury and lead. Thermodynamic and carbon-13 NMR relaxation time studies G. Wu, W. Jiang, J. D. Lamb, J. S. Bradshaw, and R. M. Izatt pp 6538 - 6541; DOI: 10.1021/ja00017a026 |
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Resonance Raman characterization of ferric and ferryl porphyrin .pi. cation radicals and the FeIV:0 stretching frequency Shinji Hashimoto, Yasuhisa Mizutani, Yoshitaka Tatsuno, and Teizo Kitagawa pp 6542 - 6549; DOI: 10.1021/ja00017a027 |
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Porphyrin sponges: structural systematics of the host lattice Marianne P. Byrn, Carol J. Curtis, Israel Goldberg, Yu. Hsiou, Saeed I. Khan, Philip A. Sawin, S. Kathleen Tendick, and Charles E. Strouse pp 6549 - 6557; DOI: 10.1021/ja00017a028 |
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Design of a molecular-based ferromagnet through polymerization reaction in the solid state of manganeseII copperII molecular units. Crystal structure of MnCu(obze)(H2O)4.cntdot.2H2O (obze = oxamido-N-benzoato-N'-ethanoato) Yu Pei, Olivier Kahn, Keitaro Nakatani, Epiphane Codjovi, Corine Mathoniere, and Jorunn Sletten pp 6558 - 6564; DOI: 10.1021/ja00017a029 |
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Vanadium-promoted reductive coupling of carbon monoxide and facile hydrogenation to form cis-disiloxyethylenes John D. Protasiewicz and Stephen J. Lippard pp 6564 - 6570; DOI: 10.1021/ja00017a030 |
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Crown ether alcohols as bifunctional ligands for simultaneous cation complexation and anion solvation Uriel Olsher, Felix Frolow, N. Kent Dalley, Weiming Jiang, Zong Yuan Yu, John M. Knobeloch, and Richard A. Bartsch pp 6570 - 6574; DOI: 10.1021/ja00017a031 |
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Chemistry of catalytic dehydrogenative oligomerization of tetrahydroquinoline and structural characterization of nonsubstituted quinoline oligomers L. Y. Chiang, J. W. Swirczewski, R. Kastrup, C. S. Hsu, and R. B. Upasani pp 6574 - 6584; DOI: 10.1021/ja00017a032 |
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Spectroscopic detection of an arylchlorocarbene-ethyl acetate carbonyl ylide and subsequent oxirane formation John E. Chateauneuf and Michael T. H. Liu pp 6585 - 6588; DOI: 10.1021/ja00017a033 |
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Chemical synthesis of a bay-region polycyclic aromatic hydrocarbon tetrahydroepoxide-deoxyadenosine adduct and its site-specific incorporation into a DNA oligomer Mahesh K. Lakshman, Jane M. Sayer, and Donald M. Jerina pp 6589 - 6594; DOI: 10.1021/ja00017a034 |
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Diastereofacial selectivity with optically active .alpha.-substituted .beta.-silyl-(E)-hexenoates. Enantioselective construction of homoallylic ethers via reaction with aryl acetals James S. Panek and Michael Yang pp 6594 - 6600; DOI: 10.1021/ja00017a035 |
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Anionotropic rearrangements of tert-butyl- and adamantylthiiranium ions into thietanium ions. A novel case of selectivity Vittorio Lucchini, Giorgio Modena, and Lucia Pasquato pp 6600 - 6607; DOI: 10.1021/ja00017a036 |
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Cyclizations of unsaturated .bul.CR(COX)2 radicals. Manganese(III) acetate oxidative cyclizations of unsaturated acetoacetates and atom-transfer cyclizations of unsaturated haloacetoacetates give the same radicals Dennis P. Curran, Tina M. Morgan, C. Eric Schwartz, Barry B. Snider, and Mark A. Dombroski pp 6607 - 6617; DOI: 10.1021/ja00017a037 |
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Evidence for hydrophobic interaction between calicheamicin and DNA Wei Dong Ding and George A. Ellestad pp 6617 - 6620; DOI: 10.1021/ja00017a038 |
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Novel ring contractions via [2,3] Wittig type rearrangements: synthesis of 2-desoxy-2-methylenebicyclomycin Robert M. Williams, Mark R. Sabol, Hee Doo Kim, and Andrzej Kwast pp 6621 - 6633; DOI: 10.1021/ja00017a039 |
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Conformational analysis of lipophilic antifolates: crystal structure of 2-amino-4-oxo-6-adamantylpteridine and a comparison of its binding to bacterial and avian dihydrofolate reductase Mary McCourt and Vivian Cody pp 6634 - 6639; DOI: 10.1021/ja00017a040 |
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Cyclopentane construction with control of side-chain configuration: enantioselective synthesis of (+)-brefeldin A Douglass F. Taber, Lee J. Silverberg, and Edward D. Robinson pp 6639 - 6645; DOI: 10.1021/ja00017a041 |
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Isolation and characterization of the duocarmycin-adenine DNA adduct Dale L. Boger, Takayoshi Ishizaki, and Hamideh Zarrinmayeh pp 6645 - 6649; DOI: 10.1021/ja00017a042 |
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Spontaneous rates of sitosterol and cholesterol exchange between phospholipid vesicles and between lysophospholipid dispersions: evidence that desorption rate is impeded by the 24.alpha.-ethyl group of sitosterol Chu Cheng Kan and Robert Bittman pp 6650 - 6656; DOI: 10.1021/ja00017a043 |
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Disulfide bond formation in peptides by dimethyl sulfoxide. Scope and applications James P. Tam, Cui Rong Wu, Wen Liu, and Jing Wen Zhang pp 6657 - 6662; DOI: 10.1021/ja00017a044 |
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Investigation of metal ion uptake reactivities of [3Fe-4S] clusters in proteins: voltammetry of co-adsorbed ferredoxin-aminocyclitol films at graphite electrodes and spectroscopic identification of transformed clusters Julea N. Butt, Fraser A. Armstrong, Jacques Breton, Simon J. George, Andrew J. Thomson, and E. Claude Hatchikian pp 6663 - 6670; DOI: 10.1021/ja00017a045 |
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Antibody-catalyzed bimolecular imine formation Andrea G. Cochran, Tony Pham, Renee Sugasawara, and Peter G. Schultz pp 6670 - 6672; DOI: 10.1021/ja00017a046 |
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Chiral dihydropyridones as synthetic intermediates. Asymmetric synthesis of (+)-elaeokanine A and (+)-elaeokanine C Daniel L. Comins and Hao Hong pp 6672 - 6673; DOI: 10.1021/ja00017a047 |
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Reduction and chain extension of the carbene ligand of rhenium carbene complexes Charles P. Casey, Hiroyuki Sakaba, and Todd L. Underiner pp 6673 - 6674; DOI: 10.1021/ja00017a048 |
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Carbon-carbon bond formation in aqueous ethanol: diastereoselective transformation of unprotected carbohydrates to higher carbon sugars using allyl bromide and tin metal Walther Schmid and George M. Whitesides pp 6674 - 6675; DOI: 10.1021/ja00017a049 |
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On the generation and configurational stability of (2S,3S)-1,2,3-triphenylborirane Scott E. Denmark, Kiyoharu Nishide, and Anne Marie Faucher pp 6675 - 6676; DOI: 10.1021/ja00017a050 |
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Phosphate anion binding: enhanced transport of nucleotide monophosphates using a sapphyrin carrier Hiroyuki Furuta, Michael J. Cyr, and Jonathan L. Sessler pp 6677 - 6678; DOI: 10.1021/ja00017a051 |
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Palladium-mediated stereocontrolled reductive amination of azido sugars prepared from enzymic aldol condensation: a general approach to the synthesis of deoxy aza sugars Tetsuya Kajimoto, Lihren Chen, Kevin K. C. Liu, and Chi Huey Wong pp 6678 - 6680; DOI: 10.1021/ja00017a052 |
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Formation of organozinc cations and anions from diorganozinc compounds Ronaldo M. Fabicon, Anthony D. Pajerski, and Herman G. Richey pp 6680 - 6681; DOI: 10.1021/ja00017a053 |
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Enamine character of a 2,3-.eta.2-coordinated pyrrole W. H. Myers, M. Sabat, and W. D. Harman pp 6682 - 6683; DOI: 10.1021/ja00017a054 |
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Synthesis and structural-bonding analysis of the [Au6Ni12(CO)24]2- dianion containing an unprecedented 18-vertex cubic Td metal core composed of five face-fused octahedra: the first example of a discrete gold/nickel bimetallic-bonded species Alison J. Whoolery and Lawrence F. Dahl pp 6683 - 6685; DOI: 10.1021/ja00017a055 |
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Ribonuclease H activation by inert transition-metal complexes. Mechanistic probes for metallocofactors: insights on the metallobiochemistry of divalent magnesium ion Ruwen Jou and James A. Cowan pp 6685 - 6686; DOI: 10.1021/ja00017a056 |
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Selective .gamma. carbon-hydrogen bond cleavage in alkoxides: 2-propanol on molybdenum(110) Benjamin C. Wiegand, Per E. Uvdal, J. G. Serafin, and Cynthia M. Friend pp 6686 - 6687; DOI: 10.1021/ja00017a057 |
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A study of chromium dimer (Cr2) by negative-ion photoelectron spectroscopy Sean M. Casey, Peter W. Villalta, Ashfaq A. Bengali, Chun Lin Cheng, Jonathan P. Dick, P. Thomas Fenn, and Doreen G. Leopold pp 6688 - 6689; DOI: 10.1021/ja00017a058 |
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Synthesis of indoles via palladium-catalyzed heteroannulation of internal alkynes Richard C. Larock and Eul Kgun Yum pp 6689 - 6690; DOI: 10.1021/ja00017a059 |
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New methodology for the synthesis of functionalized indolizidine and quinolizidine ring systems Eric D. Edstrom pp 6690 - 6692; DOI: 10.1021/ja00017a060 |
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Antineoplastic agents. 220. Synthesis of natural (-)-dolastatin 15 George R. Pettit, Delbert L. Herald, Sheo Bux Singh, Timothy J. Thornton, and Jeffrey T. Mullaney pp 6692 - 6693; DOI: 10.1021/ja00017a061 |
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Antineoplastic agents. 224. Isolation and structure of neristatin 1 George R. Pettit, Feng Gao, Delbert L. Herald, Peter M. Blumberg, Nancy E. Lewin, and Ronald A. Nieman pp 6693 - 6695; DOI: 10.1021/ja00017a062 |
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A molecular clip with allosteric binding properties Rint P. Sijbesma and Roeland J. M. Nolte pp 6695 - 6696; DOI: 10.1021/ja00017a063 |
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Synthesis of the first large annulene fused to cyclopentadienide. A comparison of the effective aromaticity of cyclopentadienide anion with benzene Reginald H. Mitchell, Nasr A. Khalifa, and Thomas W. Dingle pp 6696 - 6697; DOI: 10.1021/ja00017a064 |
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Entrainment by R.cntdot./R'MgBr exchange John F. Garst, Ferenc Ungvary, Rajinish Batlaw, and Kathryn Easton Lawrence pp 6697 - 6698; DOI: 10.1021/ja00017a065 |
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C60.bul.- with coordination compounds. (Tetraphenylporphinato)chromium(III) fulleride Alain Penicaud, John Hsu, Christopher A. Reed, A. Koch, K. C. Khemani, P. M. Allemand, and F. Wudl pp 6698 - 6700; DOI: 10.1021/ja00017a066 |
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Unavoidable time-dependent ellipticity changes of proteins in the current CD measurements Kunio Takeda and Yoshiko Moriyama pp 6700 - 6701; DOI: 10.1021/ja00017a067 |
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Location of .beta.-sheet-forming sequences in amyloid proteins by FTIR Kurt J. Halverson, Irving Sucholeiki, Ted T. Ashburn, and Peter T. Lansbury pp 6701 - 6703; DOI: 10.1021/ja00017a068 |
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Electronic tuning of asymmetric catalysts Eric N. Jacobsen, Wei Zhang, and Mehmet L. Guler pp 6703 - 6704; DOI: 10.1021/ja00017a069 |
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Ligand-selection rules in the classical zinc finger motif Michael A. Weiss, Michelle A. Markus, Sara Biancalana, Charles E. Dahl, Henry T. Keutmann, and Derek Hudson pp 6704 - 6706; DOI: 10.1021/ja00017a070 |
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Efficient low-temperature thermal functionalization of alkanes. Transfer dehydrogenation catalyzed by Rh(PMe3)2Cl(CO) in solution under a high-pressure hydrogen atmosphere John A. Maguire and Alan S. Goldman pp 6706 - 6708; DOI: 10.1021/ja00017a071 |
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Tethered oligonucleotide probes. A strategy for the recognition of structured RNA [Erratum to document cited in CA115(3):25488w] Paul L. Richardson and Alanna Schepartz pp 6708 - 6708; DOI: 10.1021/ja00017a072 |
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Computer Software Reviews pp 6708 - 6708; DOI: 10.1021/ja00017a600 |
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Book Reviews pp 6709 - 6710; DOI: 10.1021/ja00017a601 |
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Ab initio study of some methylene and silylene insertion reactions David R. Gano, Mark S. Gordon, and Jerry A. Boatz pp 6711 - 6718; DOI: 10.1021/ja00018a001 |
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Theoretical calculations on 1,2-ethanediol. Gauche-trans equilibrium in gas-phase and aqueous solution Peter I. Nagy, William J. Dunn, Giuliano Alagona, and Caterina Ghio pp 6719 - 6729; DOI: 10.1021/ja00018a002 |
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Probing the reactivity of different sites within a molecule or solid by direct computation of molecular sensitivities via an extension of the electronegativity equalization method Bart G. Baekelandt, Wilfried J. Mortier, Jan L. Lievens, and Robert A. Schoonheydt pp 6730 - 6734; DOI: 10.1021/ja00018a003 |
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Studies on the binding of pepstatin and its derivatives to Rhizopus pepsin by quantum mechanics, molecular mechanics, and free energy perturbation methods B. G. Rao and U. Chandra Singh pp 6735 - 6750; DOI: 10.1021/ja00018a004 |
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Ab initio calculations of the relative strengths of the .pi. bonds in acetylene and ethylene and of their effect on the relative energies of .pi.-bond addition reactions Athanassios Nicolaides and Weston Thatcher Borden pp 6750 - 6755; DOI: 10.1021/ja00018a005 |
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Quantifying the Hammond postulate: intramolecular proton transfer in substituted hydrogen catecholate anions Jerzy Cioslowski pp 6756 - 6760; DOI: 10.1021/ja00018a006 |
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Covalent vs ionic bonding in hexasubstituted "push-pull" ethanes Stacey T. Mixon and Jerzy Cioslowski pp 6760 - 6766; DOI: 10.1021/ja00018a007 |
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Chemistry of large hydrated anion clusters X-(H2O)n, O .ltoreq. n .apprxeq. 50 and X = OH, O, O2, and O3. 1. Reaction of carbon dioxide and possible application in understanding of enzymatic reaction dynamics X. Yang and A. W. Castleman pp 6766 - 6771; DOI: 10.1021/ja00018a008 |
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Isotopomer distributions of neutral products from a doubly labeled cation in the gas phase. Interconversion of 1-fluoro-1-propyl cation and 1-fluoroisopropyl cation on the C3H6F+ potential energy surface Thomas A. Shaler and Thomas Hellman Morton pp 6771 - 6779; DOI: 10.1021/ja00018a009 |
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Partial oxidation without allylic carbon-hydrogen bond activation: the conversion of propene to acetone on rhodium(111)-p(2.times.1)-O Xueping Xu and C. M. Friend pp 6779 - 6785; DOI: 10.1021/ja00018a010 |
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Picosecond studies of proton transfer in clusters. 2. Dynamics and energetics of solvated phenol cation Jhobe Steadman and Jack A. Syage pp 6786 - 6795; DOI: 10.1021/ja00018a011 |
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Observation of the doubly charged, gas-phase fullerene anions C602- and C702- Patrick A. Limbach, Lutz Schweikhard, Kenneth A. Cowen, Mark T. McDermott, Alan G. Marshall, and James V. Coe pp 6795 - 6798; DOI: 10.1021/ja00018a012 |
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Detection of cross-links in insect cuticle by REDOR NMR spectroscopy Allyson M. Christensen, Jacob Schaefer, Karl J. Kramer, Thomas D. Morgan, and Theodore L. Hopkins pp 6799 - 6802; DOI: 10.1021/ja00018a013 |
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Molybdenum(V) sites in xanthine oxidase and relevant analog complexes: comparison of molybdenum-95 and sulfur-33 hyperfine coupling Graham L. Wilson, Richard J. Greenwood, John R. Pilbrow, Jack T. Spence, and Anthony G. Wedd pp 6803 - 6812; DOI: 10.1021/ja00018a014 |
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Nuclear quadrupole resonance study of 51V in metavanadates D. Mao, P. J. Bray, and G. L. Petersen pp 6812 - 6815; DOI: 10.1021/ja00018a015 |
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2D NOESY simulations of amide protons in acetamido sugars Perseveranda Cagas, Kumaralal Kaluarachchi, and C. Allen Bush pp 6815 - 6822; DOI: 10.1021/ja00018a016 |
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Low-temperature, cooperative conformational transition within [Zn-cytochrome c peroxidase, cytochrome c] complexes: variation with cytochrome Judith M. Nocek, Eric D. A. Stemp, Michael G. Finnegan, Thomas I. Koshy, Michael K. Johnson, E. Margoliash, A. Grant Mauk, Michael Smith, and Brian M. Hoffman pp 6822 - 6831; DOI: 10.1021/ja00018a017 |
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Direct evidence of a bipolaron charge carrier in conducting polyazines from carbon-13 and nitrogen-15 solid-state NMR spectroscopy: detection of a nitrenium cation by natural abundance 15N solid-state NMR spectroscopy Benjamin Chaloner-Gill, William B. Euler, Paul D. Mumbauer, and James E. Roberts pp 6831 - 6834; DOI: 10.1021/ja00018a018 |
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Long-range fluorescence quenching of ethidium ion by cationic porphyrins in the presence of DNA Robert F. Pasternack, Melissa Caccam, Bart Keogh, Thomas A. Stephenson, Alison P. Williams, and Esther J. Gibbs pp 6835 - 6840; DOI: 10.1021/ja00018a019 |
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Properties of the excited singlet states of bacteriochlorophyll a and bacteriopheophytin a in polar solvents Michael Becker, V. Nagarajan, and William W. Parson pp 6840 - 6848; DOI: 10.1021/ja00018a020 |
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The influence of solvent polarity of the nonradiative decay of exciplexes P. Van Haver, N. Helsen, S. Depaemelaere, M. Van der Auweraer, and F. C. De Schryver pp 6849 - 6857; DOI: 10.1021/ja00018a021 |
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Thermochemical comparisons of solid and homogeneous acids and bases. Pyridine and polyvinylpyridine as prototype bases Edward M. Arnett, Tanweer Ahsan, and Kalyani Amarnath pp 6858 - 6861; DOI: 10.1021/ja00018a022 |
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Heats of interaction of strong Broensted acids with silica Edward M. Arnett and Tanweer Ahsan pp 6861 - 6864; DOI: 10.1021/ja00018a023 |
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Catalytic and asymmetric epoxidation of olefins with iron complexes of twin-coronet porphyrins. A mechanistic insight into the chiral induction of styrene derivatives Yoshinori Naruta, Fumito Tani, Nobuo Ishihara, and Kazuhiro Maruyama pp 6865 - 6872; DOI: 10.1021/ja00018a024 |
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Electrochemically induced nucleophilic substitution of perfluoroalkyl halides. An example of a dissociative electron-transfer-induced chemical reaction Maurice Medebielle, Jean Pinson, and Jean Michel Saveant pp 6872 - 6879; DOI: 10.1021/ja00018a025 |
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Electroabsorption (Stark effect) spectroscopy of mono- and biruthenium charge-transfer complexes: measurements of changes in dipole moments and other electrooptic properties Dennis H. Oh, Mitsuru Sano, and Steven G. Boxer pp 6880 - 6890; DOI: 10.1021/ja00018a026 |
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Models of factor 430. Structural and spectroscopic studies of nickel(II) and nickel(I) hydroporphyrins Mark W. Renner, Lars R. Furenlid, Kathleen M. Barkigia, Arthur Forman, Hyun Kwan Shim, Daniel J. Simpson, Kevin M. Smith, and Jack Fajer pp 6891 - 6898; DOI: 10.1021/ja00018a027 |
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Living ring-opening metathesis polymerization of 2,3-difunctionalized 7-oxanorbornenes and 7-oxanorbornadienes by Mo(CHCMe2R)(NC6H3-iso-Pr2-2,6)(O-tert-Bu)2 and Mo(CHCMe2R)(NC6H3-iso-Pr2-2,6)(OCMe2CF3)2 Guillermo C. Bazan, John H. Oskam, Hyun Nam Cho, Lee Y. Park, and Richard R. Schrock pp 6899 - 6907; DOI: 10.1021/ja00018a028 |
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Flash-photolysis studies of the photochemical reactions of silanes with chromium hexacarbonyl Shulin Zhang, Gerard R. Dobson, and Theodore L. Brown pp 6908 - 6916; DOI: 10.1021/ja00018a029 |
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The first triangular trinuclear cluster compounds of molybdenum with nine cluster electrons: [Mo3(.mu.3-O)(.mu.-Cl)3(.mu.-O2CCH3)3Cln(PR3)3-n]1-n, n = 1-3 F. Albert Cotton, Maoyu Shang, and Zhong Sheng Sun pp 6917 - 6922; DOI: 10.1021/ja00018a030 |
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Electronic control of stereoselectivity in photocycloaddition reactions. 4. Effects of methyl substituents at the donor olefin Axel G. Griesbeck and Stefan Stadtmueller pp 6923 - 6928; DOI: 10.1021/ja00018a031 |
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Chemistry of nitrenes generated by the photocleavage of both azides and a five-membered heterocycle A. Albini, G. Bettinetti, and G. Minoli pp 6928 - 6934; DOI: 10.1021/ja00018a032 |
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O2.cntdot.- Addition to ketomalonate leads to decarboxylation: a chain reaction in oxygenated aqueous solution Man Nien Schuchmann, Heinz Peter Schuchmann, Martina Hess, and Clemens Von Sonntag pp 6934 - 6937; DOI: 10.1021/ja00018a033 |
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Quantum yields in the photochemically induced radical chemistry of acyl derivatives of thiohydroxamic acids Derek H. R. Barton, Paul Blundell, and Joseph C. Jaszberenyi pp 6937 - 6942; DOI: 10.1021/ja00018a034 |
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Solution-spray flash vacuum pyrolysis: a new method for the synthesis of linear poliynes with odd numbers of C.tplbond.C bonds from substituted 3,4-dialkynyl-3-cyclobutene-1,2-diones Yves Rubin, Sophia S. Lin, Carolyn B. Knobler, John Anthony, Armen M. Boldi, and Francois Diederich pp 6943 - 6949; DOI: 10.1021/ja00018a035 |
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A change in the rate-determining step in the E1cB reactions of N-[2-(4-nitrophenyl)ethyl]pyridinium cations John W. Bunting and James P. Kanter pp 6950 - 6954; DOI: 10.1021/ja00018a036 |
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Cation radical-nucleophile combination reactions. Reactions of nitrogen-centered nucleophiles with cation radicals derived from anthracenes Bjorn Reitstoen and Vernon D. Parker pp 6954 - 6958; DOI: 10.1021/ja00018a037 |
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Vitamin D (calciferol) and its analogs. 40. 1.alpha.,25-Dihydroxyprevitamin D3: synthesis of the 9,14,19,19,19-pentadeuterio derivative and a kinetic study of its [1,7]-sigmatropic shift to 1.alpha.,25-dihydroxyvitamin D3 Michael L. Curtin and William H. Okamura pp 6958 - 6966; DOI: 10.1021/ja00018a038 |
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Enthalpies of cleavage for a series of radical cations and radical anions: comparison with heats of homolysis and heterolysis of their neutral precursors Edward M. Arnett and S. Venimadhavan pp 6967 - 6975; DOI: 10.1021/ja00018a039 |
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Asymmetric synthesis of 2,6-diamino-6-(hydroxymethyl)pimelic acid: assignment of stereochemistry Robert M. Williams, Myeong Nyeo Im, and Jianhua Cao pp 6976 - 6981; DOI: 10.1021/ja00018a040 |
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Convergent total synthesis of vineomycinone B2 methyl ester and its C(12)-epimer Takashi Matsumoto, Miyoko Katsuki, Hideki Jona, and Keisuke Suzuki pp 6982 - 6992; DOI: 10.1021/ja00018a041 |
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Preparation of chiral cyanohydrins by an oxynitrilase-mediated transcyanation Vassil I. Ognyanov, Violeta K. Datcheva, and Keith S. Kyler pp 6992 - 6996; DOI: 10.1021/ja00018a042 |
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Does dissociation of amine water complexes depend upon amine basicity? Proton exchange between quinuclidinium ions and solvent Ulf Berg and William P. Jencks pp 6997 - 7002; DOI: 10.1021/ja00018a043 |
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Free-radical telomerization of chiral acrylamides: control of stereochemistry in additions and halogen-atom transfer Ned A. Porter, Robert Breyer, Elizabeth Swann, James Nally, Jyotsna Pradhan, Timothy Allen, and Andrew T. McPhail pp 7002 - 7010; DOI: 10.1021/ja00018a044 |
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Mechanistic studies on metaphosphate generation from fragmentation of 2,3-oxaphosphabicyclo[2.2.2]octene derivatives Stefan Jankowski and Louis D. Quin pp 7011 - 7017; DOI: 10.1021/ja00018a045 |
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Conformational and dynamic changes of D- and L-tryptophan due to stereoselective interaction with human serum albumin, as revealed by proton-selective relaxation rate measurements Gloria Uccello-Barretta, Carlo Bertucci, Enrico Domenici, and Piero Salvadori pp 7017 - 7019; DOI: 10.1021/ja00018a046 |
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Toward the semiquantitative estimation of binding constants. Guides for peptide-peptide binding in aqueous solution Dudley H. Williams, Jonathan P. L. Cox, Andrew J. Doig, Mark Gardner, Ute Gerhard, Perry T. Kaye, Allick R. Lal, Ian A. Nicholls, Colin J. Salter, and Robert C. Mitchell pp 7020 - 7030; DOI: 10.1021/ja00018a047 |
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Efficient electrocatalytic and stoichiometric oxidative cleavage of DNA by oxoruthenium(IV) Neena Grover and H. Holden Thorp pp 7030 - 7031; DOI: 10.1021/ja00018a048 |
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Relative oxygen donor potential of dioxirane and carbonyl oxide. A theoretical study Robert D. Bach, Amy L. Owensby, Jose L. Andres, and H. Bernhard Schlegel pp 7031 - 7033; DOI: 10.1021/ja00018a049 |
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Synthesis and structure of the chloride and nitrate inclusion complexes of [16-pyrimidinium crown-4]4+ Roger E. Cramer, Vilma Fermin, Estelle Kuwabara, Ruby Kirkup, Mary Selman, Katsuyuki Aoki, Adegboye Adeyemo, and Hiroshi Yamazaki pp 7033 - 7034; DOI: 10.1021/ja00018a050 |
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.gamma.-Cyclodextrin template method for controlling stereochemistry of bimolecular interactions and reactions Akihiko Ueno, Fumio Moriwaki, Yoshiko Iwama, Iwao Suzuki, Tetsuo Osa, Tomihisa Ohta, and Shigeo Nozoe pp 7034 - 7036; DOI: 10.1021/ja00018a051 |
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Isotopically enhanced infrared spectroscopy: a novel method for examining secondary structure at specific sites in conformationally heterogeneous peptides Lema Tadesse, Ramina Nazarbaghi, and Lee Walters pp 7036 - 7037; DOI: 10.1021/ja00018a052 |
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Stereospecific synthesis of cyclobutanol derivatives using a 5 minus 1 methodology and platinum(II) Frederick F. Stewart and P. W. Jennings pp 7037 - 7039; DOI: 10.1021/ja00018a053 |
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Facile nucleophilic substitution on coordinated .eta.5-cyclopentadienyl Karl Kirchner and Henry Taube pp 7039 - 7040; DOI: 10.1021/ja00018a054 |
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Reactions between cytochrome c and plastocyanin indicate that choice of docking sites on protein surfaces may depend on thermodynamic driving force for electron transfer Jian S. Zhou and Nenad M. Kostic pp 7040 - 7042; DOI: 10.1021/ja00018a055 |
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Fiber optic attenuated reflection spectroscopy (FO-ATR) for investigation of organometallic polymeric films Irene Feinstein-Jaffe, Aharon Bornstein, and Mordechai Katz pp 7042 - 7044; DOI: 10.1021/ja00018a056 |
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Pulsed ENDOR and ESEEM spectroscopic evidence for unusual nitrogen coordination to the novel hydrogen-activating iron-sulfur center in hydrogenase Hans Thomann, Marcelino Bernardo, and Michael W. W. Adams pp 7044 - 7046; DOI: 10.1021/ja00018a057 |
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Unique ultraviolet-visible and circular dichroism behavior due to exciton coupling in a biscyanine dye Dario Gargiulo, Fadila Derguini, Nikolina Berova, Koji Nakanishi, and Nobuyuki Harada pp 7046 - 7047; DOI: 10.1021/ja00018a058 |
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1,2,3,4,5-Tetrathiametallolanes of Group 14 metals, RR'MS4 (M = silicon, germanium, and tin): synthesis and crystal structures Norihiro Tokitoh, Hiroyuki Suzuki, Tsuyoshi Matsumoto, Yasusuke Matsuhashi, Renji Okazaki, and Midori Goto pp 7047 - 7049; DOI: 10.1021/ja00018a059 |
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Organometallic nitrosyl chemistry. 49. An unusual 17-electron organometallic radical, CpCr(NO)(PPh3)(CH2SiMe3) F. Geoffrey Herring, Peter Legzdins, W. Stephen McNeil, Michael J. Shaw, Raymond J. Batchelor, and Frederick W. B. Einstein pp 7049 - 7050; DOI: 10.1021/ja00018a060 |
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Synthesis and structure of the first base-free diphosphadigalletane D. A. Atwood, A. H. Cowley, R. A. Jones, and M. A. Mardones pp 7050 - 7052; DOI: 10.1021/ja00018a061 |
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Iron-cyclam complexes as catalysts for the epoxidation of olefins by 30% aqueous hydrogen peroxide in acetonitrile and methanol Wonwoo Nam, Raymond Ho, and Joan Selverstone Valentine pp 7052 - 7054; DOI: 10.1021/ja00018a062 |
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The temporary silicon connection method in the control of regio- and stereochemistry. Applications to radical-mediated reactions. The stereospecific synthesis of C-glycosides Gilbert Stork, Hong Suk Suh, and Guncheol Kim pp 7054 - 7056; DOI: 10.1021/ja00018a063 |
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High-driving-force electron transfer in metalloproteins: intramolecular oxidation of ferrocytochrome c by Ru(2,2'-bpy)2(im)(his-33)3+ I Jy Chang, Harry B. Gray, and Jay R. Winkler pp 7056 - 7057; DOI: 10.1021/ja00018a064 |
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Metallacyclobutanes from kinetic nucleophilic addition to .eta.3-allyl ethylene complexes of iridium. Regioselectivity dependence on nucleophile and allyl orientation James B. Wakefield and Jeffrey M. Stryker pp 7057 - 7059; DOI: 10.1021/ja00018a065 |
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Inversion of configuration in nucleophilic vinylic substitutions of (E)-.beta.-alkylvinyliodonium tetrafluoroborates with halides Masahito Ochiai, Kunio Oshima, and Yukio Masaki pp 7059 - 7061; DOI: 10.1021/ja00018a066 |
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Small-ring organometallic systems. Ring strain and quantum yields of formation in manganese complexes CpMn(CO)(.eta.2-P-P) Amy A. Sorensen and Gilbert K. Yang pp 7061 - 7063; DOI: 10.1021/ja00018a067 |
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Highly enantioselective epoxidation catalysts derived from 1,2-diaminocyclohexane Eric N. Jacobsen, Wei Zhang, Alexander R. Muci, James R. Ecker, and Li Deng pp 7063 - 7064; DOI: 10.1021/ja00018a068 |
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Extended orthogonally fused conducting oligomers for molecular electronic devices James M. Tour, Ruilian Wu, and Jeffry S. Schumm pp 7064 - 7066; DOI: 10.1021/ja00018a069 |
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Synthesis of an air-stable, moisture-stable, and thermally stable tungsten(VI) oxo alkylidene complex. Precursor to an air- and moisture-stable ROMP catalyst Laura L. Blosch, Khalil Abboud, and James M. Boncella pp 7066 - 7068; DOI: 10.1021/ja00018a070 |
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Thermochemical comparison of organolithium bases Edward M. Arnett and Kevin D. Moe pp 7068 - 7069; DOI: 10.1021/ja00018a071 |
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Conformational dichotomy and pyramidalized carbonyl groups in zinc aldolate chelates obtained from aldol condensations of ketones: crystallographic characterization of {[(Me3Si)2N]Zn[.mu.,.eta.2-OCR1(CH2R2)CHR2C(O)R1]}2 Subhash C. Goel, Michael Y. Chiang, and William E. Buhro pp 7069 - 7071; DOI: 10.1021/ja00018a072 |
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A novel mode of coordination for phosphorus Anthony J. Arduengo, H. V. Rasika Dias, and Joseph C. Calabrese pp 7071 - 7072; DOI: 10.1021/ja00018a073 |
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A novel iron-sulfur center in nitrile hydratase from Brevibacterium sp Mark J. Nelson, Haiyong Jin, Ivan M. Turner, Geoffrey Grove, Robert C. Scarrow, Bridget A. Brennan, and Lawrence Que pp 7072 - 7073; DOI: 10.1021/ja00018a074 |
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Highly selective acetal cleavage using new organoaluminum reagents Kazuaki Ishihara, Naoyuki Hanaki, and Hisashi Yamamoto pp 7074 - 7075; DOI: 10.1021/ja00018a075 |
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.gamma.-Selective cross-coupling reaction of allyltrifluorosilanes: a new approach to regiochemical control in allylic systems Yasuo Hatanaka, Yasuo Ebina, and Tamejiro Hiyama pp 7075 - 7076; DOI: 10.1021/ja00018a076 |
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Reaction of second-row transition-metal atoms with methane Mats Svensson, Margareta R. A. Blomberg, and Per E. M. Siegbahn pp 7076 - 7077; DOI: 10.1021/ja00018a077 |
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The reaction of O(3P) with cyclohexane clusters - hint for the mechanism in the liquid phase Y. Rudich, S. Lifson, and R. Naaman pp 7077 - 7078; DOI: 10.1021/ja00018a078 |
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Synthesis and characterization of nickel chalcogenide [Ni4Se4(Se3)5(Se4)]4- anion, a Ni(IV) cubane species Jonathan M. McConnachie, Mohammad A. Ansari, and James A. Ibers pp 7078 - 7079; DOI: 10.1021/ja00018a079 |
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Identification of solvent-exposed regions of enzyme-bound ligands by nuclear magnetic resonance S. W. Fesik, G. Gemmecker, E. T. Olejniczak, and A. M. Petros pp 7080 - 7081; DOI: 10.1021/ja00018a080 |
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Bis[(dimethoxyethane)lithium(I)] 1,2,4,5-tetrakis(trimethylsilyl)benzenide. The first 6C-8.pi. antiaromatic benzene dianion Akira Sekiguchi, Keisuke Ebata, Chizuko Kabuto, and Hideki Sakurai pp 7081 - 7082; DOI: 10.1021/ja00018a081 |
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Corannulene. A convenient new synthesis Lawrence T. Scott, Mohammed M. Hashemi, Dayton T. Meyer, and Hope B. Warren pp 7082 - 7084; DOI: 10.1021/ja00018a082 |
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Proton NMR spectroscopy and the electronic structure of the high potential iron-sulfur protein from Chromatium vinosum [Erratum to document cited in CA114(9):77229m] Ivano Bertini, Fabrizio Briganti, Claudio Luchinat, Andrea Scozzafava, and Marco Sola pp 7084 - 7084; DOI: 10.1021/ja00018a083 |
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Isodicyclopentadienes and related molecules. 58. Structural analysis of a camphor-derived cyclopentadienyllithium compound by NMR and MNDO. A ternary equilibrium in tetrahydrofuran Walter Bauer, George A. O'Doherty, Paul v. R. Schleyer, and Leo A. Paquette pp 7093 - 7100; DOI: 10.1021/ja00019a001 |
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Silicon-29 magic-angle-spinning NMR spectroscopy quantitatively monitors the double-chain/triple-chain intergrowths in hydrous silicates Joao Rocha, Mark D. Welch, and Jacek Klinowski pp 7100 - 7103; DOI: 10.1021/ja00019a002 |
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Chemical and magnetic inequivalence of glycerol protons in individual subclasses of choline glycerophospholipids: implications for subclass-specific changes in membrane conformational states Xianlin Han, Xi Chen, and Richard W. Gross pp 7104 - 7109; DOI: 10.1021/ja00019a003 |
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Experimental and theoretical investigation of the molecular structure of cyclopropylgermane Marwan Dakkouri pp 7109 - 7114; DOI: 10.1021/ja00019a004 |
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Electron photodetachment of cyclopentadienylidene anion radical in a flowing afterglow apparatus: EA and .DELTA.Hf.degree. of cyclopentadienylidene Richard N. McDonald, Edward J. Bianchina, and Cheng C. Tung pp 7115 - 7121; DOI: 10.1021/ja00019a005 |
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Electronic excitation in low-energy collisions: a study of the collision-induced dissociation of nitromethane ion by crossed-beam tandem mass spectrometry Kuangnan Qian, Anil Shukla, and Jean Futrell pp 7121 - 7129; DOI: 10.1021/ja00019a006 |
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Ab initio SCF calculations on low-energy conformers of N-acetyl-N'-methylalaninamide and N-acetyl-N'-methylglycinamide Hans Joachim Boehm and Stefan Brode pp 7129 - 7135; DOI: 10.1021/ja00019a007 |
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Substituent effects and the charge topology in nitriles and cyanides Yosslen Aray, Juan Murgich, and Miguel A. Luna pp 7135 - 7143; DOI: 10.1021/ja00019a008 |
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Antibonding delocalization: geminal interaction of .sigma.-bonds and angle strain S. Inagaki, N. Goto, and K. Yoshikawa pp 7144 - 7146; DOI: 10.1021/ja00019a009 |
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Do the vinyl isomers of C2H2Cl+ and C2H2Br+ exist? Tracy P. Hamilton and Henry F. Schaefer pp 7147 - 7151; DOI: 10.1021/ja00019a010 |
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Comparison of the structures and wetting properties of self-assembled monolayers of n-alkanethiols on the coinage metal surfaces, copper, silver, and gold Paul E. Laibinis, George M. Whitesides, David L. Allara, Yu Tai Tao, Atul N. Parikh, and Ralph G. Nuzzo pp 7152 - 7167; DOI: 10.1021/ja00019a011 |
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Evaluating the assumptions underlying force field development and application using free energy conformational maps for nucleosides David A. Pearlman and Peter A. Kollman pp 7167 - 7177; DOI: 10.1021/ja00019a012 |
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.pi.-Stacking and the platinum-catalyzed asymmetric hydroformylation reaction: a molecular modeling study L. A. Castonguay, A. K. Rappe, and C. J. Casewit pp 7177 - 7183; DOI: 10.1021/ja00019a013 |
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The xenon-chlorine conundrum: van der Waals complex or linear molecule? Davide M. Proserpio, Roald Hoffmann, and Kenneth C. Janda pp 7184 - 7189; DOI: 10.1021/ja00019a014 |
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Resonance Raman structural characterization and the mechanism of formation of lactoperoxidase compound III Songzhou Hu and James R. Kincaid pp 7189 - 7194; DOI: 10.1021/ja00019a015 |
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Lewis acidic catalysts for olefin epoxidation by iodosylbenzene Yihui Yang, Francois Diederich, and Joan Selverstone Valentine pp 7195 - 7205; DOI: 10.1021/ja00019a016 |
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Calcium gallium arsenide, Ca14GaAs11: A new compound containing discrete GaAs4 tetrahedra and a hypervalent As3 polyatomic unit Susan M. Kauzlarich, Michele M. Thomas, Debra A. Odink, and Marilyn M. Olmstead pp 7205 - 7208; DOI: 10.1021/ja00019a017 |
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Highly oxidation resistant inorganic-porphyrin analog polyoxometalate oxidation catalysts. 1. The synthesis and characterization of aqueous-soluble potassium salts of .alpha.2-P2W17O61(Mn+.cntdot.OH2)(n-10) and organic solvent soluble tetra-n-butylammonium salts of .alpha.2-P2W17O61(Mn+.cntdot.Br)(n-11) (M = Mn3+,Fe3+,Co2+,Ni2+,Cu2+) David K. Lyon, Warren K. Miller, Thomas Novet, Peter J. Domaille, Eric Evitt, David C. Johnson, and Richard G. Finke pp 7209 - 7221; DOI: 10.1021/ja00019a018 |
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Highly oxidation resistant inorganic-porphyrin analog polyoxometalate oxidation catalysts. 2. Catalysis of olefin epoxidation and aliphatic and aromatic hydroxylations starting from .alpha.2-P2W17O61(Mn+.cntdot.Br)(n-11) (Mn+ = Mn3+,Fe3+,Co2+,Ni2+,Cu2+), including quantitative comparisons to metalloporphyrin catalysts Daniel Mansuy, Jean Francois Bartoli, Pierrette Battioni, David K. Lyon, and Richard G. Finke pp 7222 - 7226; DOI: 10.1021/ja00019a019 |
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Molecular second-order optical nonlinearities of metallocenes Joseph C. Calabrese, Lap Tak Cheng, Jennifer C. Green, Seth R. Marder, and Wilson Tam pp 7227 - 7232; DOI: 10.1021/ja00019a020 |
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Reverse micelles as a model system for carbohydrate binding Noam Greenspoon and Ellen Wachtel pp 7233 - 7236; DOI: 10.1021/ja00019a021 |
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Membrane-disrupting surfactants that are highly selective toward lipid bilayers of varying cholesterol content Yoshinobu Nagawa and Steven L. Regen pp 7237 - 7240; DOI: 10.1021/ja00019a022 |
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Oxidative .alpha. coupling of carbonyl compounds via the condensation of acylated triazolinedione ylides with enolates: a facile synthesis of polyacylated olefins R. Marshall Wilson, Alvan C. Hengge, Ali Ataei, and Douglas M. Ho pp 7240 - 7249; DOI: 10.1021/ja00019a023 |
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Rate-equilibrium correlations for the aldol condensation: an analysis in terms of Marcus theory J. Peter Guthrie pp 7249 - 7255; DOI: 10.1021/ja00019a024 |
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Ipso substitution of triarylvinyl cations by alkoxide anions Tsugio Kitamura, Takashi Kabashima, Ichizo Nakamura, Tetsuro Fukuda, and Hiroshi Taniguchi pp 7255 - 7261; DOI: 10.1021/ja00019a025 |
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HCN dimers: iminoacetonitrile and N-cyanomethanimine Richard A. Evans, Primoz Lorencak, Tae Kyu Ha, and Curt Wentrup pp 7261 - 7276; DOI: 10.1021/ja00019a026 |
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A useful 12-I-5 triacetoxyperiodinane (the Dess-Martin periodinane) for the selective oxidation of primary or secondary alcohols and a variety of related 12-I-5 species Daniel B. Dess and J. C. Martin pp 7277 - 7287; DOI: 10.1021/ja00019a027 |
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Proton affinities and aggregation states of lithium alkoxides, phenolates, enolates, .beta.-dicarbonyl enolates, carboxylates, and amidates in tetrahydrofuran Edward M. Arnett and Kevin D. Moe pp 7288 - 7293; DOI: 10.1021/ja00019a028 |
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Water quenching behavior of excited 9-xanthylium cations in aqueous sulfuric acid solutions Mary K. Boyd, Ho Yin Lai, and Keith Yates pp 7294 - 7300; DOI: 10.1021/ja00019a029 |
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Photochemistry of phenyl thioethers and phenyl selenoethers. Radical vs. ionic behavior Paul J. Kropp, Glen E. Fryxell, Mark W. Tubergen, Michael W. Hager, G. Davis Harris, T. Paul McDermott, and Rogelio Tornero-Velez pp 7300 - 7310; DOI: 10.1021/ja00019a030 |
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"Kaleidoscopic" photoreaction behavior of alkyl 4-[2-(4-pyridyl)ethenyl]cinnamate crystals: a crystalline linear high polymer from the methyl ester, an "absolute" asymmetric reaction of the ethyl ester, and two types of dimer formation from the propyl ester Chan Moon Chung and Masaki Hasegawa pp 7311 - 7316; DOI: 10.1021/ja00019a031 |
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Topochemical induction to an alternating zigzag-linear and "syndiotactic" chain structure in the course of [2+2] photoreaction of alkyl .alpha.-cyano-4-[2-(2-pyridyl)ethenyl]cinnamate crystals Chan Moon Chung, Akira Kunita, Keiichi Hayashi, Fumihiko Nakamura, Kazuhiko Saigo, and Masaki Hasegawa pp 7316 - 7322; DOI: 10.1021/ja00019a032 |
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Phytochrome models. 11. Photophysics and photochemistry of phycocyanobilin dimethyl ester Silvia E. Braslavsky, Dagmar Schneider, Klaus Heihoff, Santiago Nonell, Pedro F. Aramendia, and Kurt Schaffner pp 7322 - 7334; DOI: 10.1021/ja00019a033 |
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Photophysical investigation of similarities between starburst dendrimers and anionic micelles K. R. Gopidas, A. R. Leheny, G. Caminati, Nicholas J. Turro, and Donald A. Tomalia pp 7335 - 7342; DOI: 10.1021/ja00019a034 |
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Molecular recognition at the air-water interface. Specific binding of nitrogen aromatics and amino acids by monolayers of long-chain derivatives of Kemp's acid Yasuhiro Ikeura, Kazue Kurihara, and Toyoki Kunitake pp 7342 - 7350; DOI: 10.1021/ja00019a035 |
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Intramolecular palladium-catalyzed trimethylenemethane cycloadditions: initial studies Barry M. Trost, Timothy A. Grese, and Dominic M. T. Chan pp 7350 - 7362; DOI: 10.1021/ja00019a036 |
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Intramolecular palladium-catalyzed cycloadditions with a cleavable tether Barry M. Trost and Timothy A. Grese pp 7363 - 7372; DOI: 10.1021/ja00019a037 |
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Intramolecular anodic olefin coupling reactions: a useful method for carbon-carbon bond formation Christine M. Hudson, Mohammad R. Marzabadi, Kevin D. Moeller, and Dallas G. New pp 7372 - 7385; DOI: 10.1021/ja00019a038 |
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Stereochemistry and mechanism of aldol reactions catalyzed by kynureninase Robert S. Phillips and Rajesh K. Dua pp 7385 - 7388; DOI: 10.1021/ja00019a039 |
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Mechanistic study on the inactivation of general acyl-CoA dehydrogenase by a metabolite of hypoglycin A Ming Tain Lai, Li Da Liu, and Hung Wen Liu pp 7388 - 7397; DOI: 10.1021/ja00019a040 |
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Synthesis and structural-bonding analysis of the 50/49/48-electron triangular metal [Co3(.eta.5-C5H4Me)3(.mu.3-S)2]n series in (n = 0,1+,2+): singlet-triplet solution equilibrium of the solid-state diamagnetic 50-electron Co3(.eta.5-C5H4Me)3(.mu.3-S)2 cluster Curtis R. Pulliam, James B. Thoden, Angelica M. Stacy, Brock Spencer, Mark H. Englert, and Lawrence F. Dahl pp 7398 - 7410; DOI: 10.1021/ja00019a041 |
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In aqua synthesis of water-soluble poly(p-phenylene) derivatives Thomas I. Wallow and Bruce M. Novak pp 7411 - 7412; DOI: 10.1021/ja00019a042 |
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Chemistry of synthetic receptors and functional group arrays. 17. The intramolecular salt effect. An acrylate ester bearing an ion pair shows enhanced rates and stereoselectivity in a nitrone cycloaddition Paul J. Smith, Daniel J. Soose, and Craig S. Wilcox pp 7412 - 7414; DOI: 10.1021/ja00019a043 |
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The absolute heats of formation of o-, m-, and p-benzyne Paul G. Wenthold, Jose A. Paulino, and Robert R. Squires pp 7414 - 7415; DOI: 10.1021/ja00019a044 |
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Gas-phase molecular recognition: gas-phase crown ether-alkali metal ion complexes and their reactions with neutral crowns Hong Zhang, In Hou Chu, Sam Leming, and David V. Dearden pp 7415 - 7417; DOI: 10.1021/ja00019a045 |
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Template-mediated synthesis of metal-complexing polymers for molecular recognition Pradeep K. Dhal and Frances H. Arnold pp 7417 - 7418; DOI: 10.1021/ja00019a046 |
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Cyclization reactions of chromium dienylcarbene complexes. Entry to ortho-substituted aromatic alcohols via a designed photoreaction Craig A. Merlic and Daqiang Xu pp 7418 - 7420; DOI: 10.1021/ja00019a047 |
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Synthesis and reactivity of the organometallic oxo-anions [Cp*MoO3]- and [Cp*WO3]- and their use to form new heterobimetallic .mu.-oxo complexes Melinda S. Rau, Christine M. Kretz, Lisa A. Mercando, Gregory L. Geoffroy, and Arnold L. Rheingold pp 7420 - 7421; DOI: 10.1021/ja00019a048 |
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Intracellular analysis with an immobilized-enzyme glucose electrode having a 2-.mu.m diameter and subsecond response times T. Abe, Y. Y. Lau, and A. G. Ewing pp 7421 - 7423; DOI: 10.1021/ja00019a049 |
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Synthesis and x-ray crystal structure of the first tris(pentamethylcyclopentadienyl)metal complex: (.eta.5-C5Me5)3Sm William J. Evans, Shirley L. Gonzales, and Joseph W. Ziller pp 7423 - 7424; DOI: 10.1021/ja00019a050 |
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Highly stereo- and regiocontrolled cyclopentannulation via allylphosphonate conjugate addition and hydroboration-oxidation-elimination. Synthesis of pentalenic acid with virtually complete stereo- and regiocontrol Gilbert Agnel and Eiichi Negishi pp 7424 - 7426; DOI: 10.1021/ja00019a051 |
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General acid catalysis of the reduction of p-benzoquinone by an NADH analog Christopher J. Murray and Timothy Webb pp 7426 - 7427; DOI: 10.1021/ja00019a052 |
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Direct evidence for intersystem crossing involving higher excited states of acenaphthylene Anunay Samanta pp 7427 - 7429; DOI: 10.1021/ja00019a053 |
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Rapid intermolecular ligand exchange between square-planar iridium(I) complexes: trans-Ir(CO)L2X (X = Cl or Me, L = P(p-tolyl)3 or PMePh2) Jeffrey S. Thompson and Jim D. Atwood pp 7429 - 7430; DOI: 10.1021/ja00019a054 |
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Solvent effects on a Diels-Alder reaction from computer simulations James F. Blake and William L. Jorgensen pp 7430 - 7432; DOI: 10.1021/ja00019a055 |
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Evidence for a dominant suprafacial-inversion pathway in the thermal unimolecular vinylcyclopropane to cyclopentene 1,3-sigmatropic shift Joseph J. Gajewski and Leif P. Olson pp 7432 - 7433; DOI: 10.1021/ja00019a056 |
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Atomic structure of the rapamycin human immunophilin FKBP-12 complex Gregory D. Van Duyne, Robert F. Standaert, Stuart L. Schreiber, and Jon Clardy pp 7433 - 7434; DOI: 10.1021/ja00019a057 |
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Self-assembling, alkali-metal-complexing nickel salicylaldimine complexes Otto F. Schall, Kerry Robinson, Jerry L. Atwood, and George W. Gokel pp 7434 - 7435; DOI: 10.1021/ja00019a058 |
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Supramolecular assemblies of diacetylenic aldonamides David A. Frankel and David F. O'Brien pp 7436 - 7437; DOI: 10.1021/ja00019a059 |
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Supramolecular assemblies, a crystal structure, and a polymer of N-diacetylenic gluconamides Juergen Hinrich Fuhrhop, Peter Blumtritt, Christian Lehmann, and Peter Luger pp 7437 - 7439; DOI: 10.1021/ja00019a060 |
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Stereospecific method to (E) and (Z) terminal fluoroolefins and its application to the synthesis of 2'-deoxy-2'-fluoromethylenenucleosides as potential inhibitors of ribonucleoside diphosphate reductase James R. McCarthy, Donald P. Matthews, David M. Stemerick, Edward W. Huber, Philippe Bey, Bruce J. Lippert, Ronald D. Snyder, and Prasad S. Sunkara pp 7439 - 7440; DOI: 10.1021/ja00019a061 |
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Intramolecular dynamics in the mixed valence cluster (CH3C5H4)4Ru4S42+: observation of mobile metal-metal bonds Eric J. Houser, Jay Amarasekera, Thomas B. Rauchfuss, and Scott R. Wilson pp 7440 - 7442; DOI: 10.1021/ja00019a062 |
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Size-selective electrochemistry Sharon Gould and Thomas J. Meyer pp 7442 - 7443; DOI: 10.1021/ja00019a063 |
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Uncooperative block in the tropomyosin coiled coil Marilyn Emerson Holtzer and Alfred Holtzer pp 7444 - 7445; DOI: 10.1021/ja00019a064 |
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Molecular structure of a dihydroxychlorin. A model of the green heme d and of a photodynamic therapy sensitizer K. M. Barkigia, C. K. Chang, and J. Fajer pp 7445 - 7447; DOI: 10.1021/ja00019a065 |
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Nonenzymic sequence-specific ligation of double-helical DNA Kevin J. Luebke and Peter B. Dervan pp 7447 - 7448; DOI: 10.1021/ja00019a066 |
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Complexation control of pericyclic reactions: supramolecular effects on the intramolecular Diels-Alder reaction [Erratum to document cited in CA114(3):23229t] Simon C. Hirst and Andrew D. Hamilton pp 7449 - 7449; DOI: 10.1021/ja00019a067 |
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Zinc(II) complexes and aluminum(III) porphyrin complexes catalyze the epoxidation of olefins by iodosylbenzene [Erratum to document cited in CA113(1):6052s] Wonwoo Nam and Joan Selverstone Valentine pp 7449 - 7449; DOI: 10.1021/ja00019a068 |
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Unusual reactivity of small cyclophanes: nucleophilic attack on 11-chloro- and 8,11-dichloro[5]metacyclophane [Erratum to document cited in CA113(13):114434b] Paul A. Kraakman, Jean Marc Valk, Harm A. G. Niederlander, Deborah B. E. Brouwer, F. Matthias Bickelhaupt, Willem H. De Wolf, Friedrich Bickelhaupt, and Caspar H. Stam pp 7449 - 7449; DOI: 10.1021/ja00019a069 |
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Book Reviews pp 7449 - 7454; DOI: 10.1021/ja00019a600 |
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Electron energy loss studies of vibrational and electronic excitation processes in 1,3-butadiene: the role of core-excited anion states M. F. Falcetta and K. D. Jordan pp 7455 - 7461; DOI: 10.1021/ja00020a001 |
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Single-crystal molecular structure determinations and theoretical calculations on alkynyl sulfonate and carboxylate esters Peter J. Stang, Charles M. Crittell, Atta M. Arif, Miriam Karni, and Yitzhak Apeloig pp 7461 - 7470; DOI: 10.1021/ja00020a002 |
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Free energy and solvent dependence of intramolecular electron transfer in donor-substituted rhenium(I) complexes D. Brent MacQueen and Kirk S. Schanze pp 7470 - 7479; DOI: 10.1021/ja00020a003 |
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Microwave spectrum and structure of the pyridine-sulfur dioxide complex Jung Jin Oh, Kurt W. Hillig, and Robert L. Kuczkowski pp 7480 - 7484; DOI: 10.1021/ja00020a004 |
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Systematic design of chemical oscillators. 74. Newly designed permanganate-reductant chemical oscillators Christopher J. Doona, Kenneth Kustin, Miklos Orban, and Irving R. Epstein pp 7484 - 7489; DOI: 10.1021/ja00020a005 |
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"Gas-phase-like" behavior in solution chemistry Jose Luis M. Abboud, Rafael Notario, Michel Berthelot, Rosa Maria Claramunt, Pilar Cabildo, Jose Elguero, Mohammed J. El Ghomari, Wided Bouab, Rachid Mokhlisse, and Georges Guiheneuf pp 7489 - 7493; DOI: 10.1021/ja00020a006 |
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Electrode potentials and the thermodynamics of isodesmic reactions Vernon D. Parker, Kishan L. Handoo, Frode Roness, and Mats Tilset pp 7493 - 7498; DOI: 10.1021/ja00020a007 |
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High-yield synthesis, separation, and mass-spectrometric characterization of fullerenes C60 to C266 Deborah Holmes Parker, Peter Wurz, Kuntal Chatterjee, Keith R. Lykke, Jerry E. Hunt, Michael J. Pellin, John C. Hemminger, Dieter M. Gruen, and Leon M. Stock pp 7499 - 7503; DOI: 10.1021/ja00020a008 |
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Direct dynamics study of intramolecular proton transfer in hydrogenoxalate anion Thanh N. Truong and J. Andrew McCammon pp 7504 - 7508; DOI: 10.1021/ja00020a009 |
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Vibrational stabilization of preferred conformations of partially deuterated n-butane cations: comparison of ab initio calculations and electron spin resonance results S. Lunell, L. A. Eriksson, and L. Worstbrock pp 7508 - 7512; DOI: 10.1021/ja00020a010 |
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Potential energy surfaces for ring-rearrangement processes in tricarbonyl(cyclooctatetraene)chromium(0) Michael S. Lawless and Dennis S. Marynick pp 7513 - 7521; DOI: 10.1021/ja00020a011 |
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Structure elucidation and solution conformation of the glycopeptide antibiotic ramoplanose (UK-71,903): a cyclic depsipeptide containing an antiparallel .beta.-sheet and a .beta.-bulge Nicholas J. Skelton, Margaret M. Harding, Russell J. Mortishire-Smith, Shirley K. Rahman, Dudley H. Williams, Michael J. Rance, and John C. Ruddock pp 7522 - 7530; DOI: 10.1021/ja00020a012 |
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UV resonance Raman examination of the azurin tryptophan environment and energy relaxation pathways Joyce A. Sweeney, Paul A. Harmon, Sanford A. Asher, Cindy M. Hutnik, and Arthur G. Szabo pp 7531 - 7537; DOI: 10.1021/ja00020a013 |
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A molecular model for the major conformational substates in heme proteins Eric Oldfield, Kermin Guo, Joseph D. Augspurger, and Clifford E. Dykstra pp 7537 - 7541; DOI: 10.1021/ja00020a014 |
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Simultaneous observation of positive and negative NOE in biomolecules: a bistable jump model for segmental motion with modulation of internuclear distances V. V. Krishnan, S. C. Shekar, and Anil Kumar pp 7542 - 7550; DOI: 10.1021/ja00020a015 |
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Solution structure of a synthetic N-glycosylated cyclic hexapeptide determined by NMR spectroscopy and MD calculations H. Kessler, H. Matter, G. Gemmecker, A. Kling, and M. Kottenhahn pp 7550 - 7563; DOI: 10.1021/ja00020a016 |
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The influence of altered amidic resonance on the infrared and carbon-13 and nitrogen-15 NMR spectroscopic characteristics and barriers to rotation about the N-C(O) bond in some anilides and toluamides A. J. Bennet, V. Somayaji, R. S. Brown, and B. D. Santarsiero pp 7563 - 7571; DOI: 10.1021/ja00020a017 |
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Tracing indications of anomalous diffusion in adsorbent-adsorbate systems by PFG NMR spectroscopy Joerg Kaerger and Herbert Spindler pp 7571 - 7574; DOI: 10.1021/ja00020a018 |
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Synthesis and structure of moderately stable metallaoxetanes: [cyclic](.eta.5-C5Me5)2(CH3)TaOCHRCH2 (R = H, C6H5). Investigations of their decomposition to olefin and (.eta.5-C5Me5)2Ta(:O)CH3 and evidence revealing that they are not intermediates in the deoxygenation of epoxides by [(.eta.5-C5Me5)2Ta(CH3)] LeRoy L. Whinnery, Lawrence M. Henling, and John E. Bercaw pp 7575 - 7582; DOI: 10.1021/ja00020a019 |
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Formation and homolysis of organonickel(III) complexes Douglas G. Kelley, Adam Marchaj, Andreja Bakac, and James H. Espenson pp 7583 - 7587; DOI: 10.1021/ja00020a020 |
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EPR spin-trapping study on the oxidizing species formed in the reaction of the ferrous ion with hydrogen peroxide Isao Yamazaki and Lawrence H. Piette pp 7588 - 7593; DOI: 10.1021/ja00020a021 |
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Cp-substituent additivity effects controlling the stereochemistry of the propene polymerization reaction at conformationally unrestricted (Cp-CHR1R2)2ZrCl2/methylalumoxane catalysts Gerhard Erker, Rainer Nolte, Rainer Aul, Stephan Wilker, Carl Krueger, and Ralf Noe pp 7594 - 7602; DOI: 10.1021/ja00020a022 |
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A molecular mechanics study of dioxygen binding by lacunar cobalt dioxygen carriers Wang Kan Lin, Nathaniel W. Alcock, and Daryle H. Busch pp 7603 - 7608; DOI: 10.1021/ja00020a023 |
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High-conductivity electrolytes composed of polystyrene carrying pendant oligo(oxyethylene)cyclotriphosphazenes and lithium perchlorate Kenzo Inoue, Yasumitsu Nishikawa, and Teiichi Tanigaki pp 7609 - 7613; DOI: 10.1021/ja00020a024 |
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Synthetic studies in the lysocellin family of polyether antibiotics. The total synthesis of ferensimycin B David A. Evans, Richard P. Polniaszek, Keith M. DeVries, Denise E. Guinn, and David J. Mathre pp 7613 - 7630; DOI: 10.1021/ja00020a025 |
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Diene-dienophile hydrogen-bonding control of Diels-Alder reactions with dienes bearing a remote stereogenic center. Amplification of the receptor nature of dienes by conformational tuning leading to high diastereofacial discrimination Rabindranath Tripathy, Patrick J. Carroll, and Edward R. Thornton pp 7630 - 7640; DOI: 10.1021/ja00020a026 |
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Hydrogen bonding and molecular recognition: synthetic, complexation, and structural studies on barbiturate binding to an artificial receptor Suk Kyu Chang, Donna Van Engen, Erkang Fan, and Andrew D. Hamilton pp 7640 - 7645; DOI: 10.1021/ja00020a027 |
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Intramolecular general-acid and electrostatic catalysis in acetal hydrolysis. Hydrolysis of 2-(substituted phenoxy)-6-carboxytetrahydropyrans and 2-alkoxy-6-carboxytetrahydropyrans Thomas H. Fife, Stuart H. Jaffe, and R. Natarajan pp 7646 - 7653; DOI: 10.1021/ja00020a028 |
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Thermally and photochemically initiated radical chain decomposition of ketone-free methyl(trifluoromethyl)dioxirane Waldemar Adam, Ruggero Curci, Maria Elena Gonzalez Nunez, and Rossella Mello pp 7654 - 7658; DOI: 10.1021/ja00020a029 |
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The electronic structure and second-order nonlinear optical properties of donor-acceptor acetylenes: a detailed investigation of structure-property relationships Albert E. Stiegman, Eva Graham, Kelly J. Perry, Lutfur R. Khundkar, L. T. Cheng, and Joseph W. Perry pp 7658 - 7666; DOI: 10.1021/ja00020a030 |
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Structure and mesophases of hexacyclen derivatives Stefan H. J. Idziak, Nicholas C. Maliszewskyj, Paul A. Heiney, John P. McCauley, Paul A. Sprengeler, and Amos B. Smith pp 7666 - 7672; DOI: 10.1021/ja00020a031 |
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Singlet oxygen and electron-transfer mechanisms in the dicyanoanthracene-sensitized photooxidation of 2,3-diphenyl-1,4-dioxene Scott K. Silverman and Christopher S. Foote pp 7672 - 7675; DOI: 10.1021/ja00020a032 |
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Photocyclization of 2-(2'-hydroxyphenyl)benzyl alcohol and derivatives via o-quinonemethide type intermediates C. G. Huang, Kathryn Anne Beveridge, and Peter Wan pp 7676 - 7684; DOI: 10.1021/ja00020a033 |
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Crystal structure of self-aggregates of insoluble aliphatic amphiphilic molecules at the air-water interface. An x-ray synchrotron study D. Jacquemain, F. Leveiller, S. P. Weinbach, M. Lahav, L. Leiserowitz, K. Kjaer, and J. Als-Nielsen pp 7684 - 7691; DOI: 10.1021/ja00020a034 |
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The preparation and fate of cubylcarbinyl radicals Philip E. Eaton and Yu Chi Yip pp 7692 - 7697; DOI: 10.1021/ja00020a035 |
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Lactones. 2. Enthalpies of hydrolysis, reduction, and formation of the C4-C13 monocyclic lactones. Strain energies and conformations Kenneth B. Wiberg and Roy F. Waldron pp 7697 - 7705; DOI: 10.1021/ja00020a036 |
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Lactones. 3. A comparison of the basicities of lactones and esters Kenneth B. Wiberg and Roy F. Waldron pp 7705 - 7709; DOI: 10.1021/ja00020a037 |
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Kinetics of the reactions of laser-flash photolytically generated carbenium ions with alkyl and silyl enol ethers. Comparison with the reactivity toward alkenes, allylsilanes and alcohols Joerg Bartl, Steen Steenken, and Herbert Mayr pp 7710 - 7716; DOI: 10.1021/ja00020a038 |
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Host-guest complexation. 58. Guest release and capture by hemicarcerands introduces the phenomenon of constrictive binding Donald J. Cram, Martin E. Tanner, and Carolyn B. Knobler pp 7717 - 7727; DOI: 10.1021/ja00020a039 |
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Driving force dependence of rate constants of electron transfer within cytochrome c and uroporphyrin complexes Jian S. Zhou and Michael A. J. Rodgers pp 7728 - 7734; DOI: 10.1021/ja00020a040 |
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Mechanism of action of vitamin K Paul Dowd, Seung Wook Ham, and Steven J. Geib pp 7734 - 7743; DOI: 10.1021/ja00020a041 |
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Low-valent rhenium-oxo complexes. 10. Low-valent binuclear rhenium-oxo-acetylene complexes: comparison of symmetrical dimers containing an unsupported rhenium-rhenium bond with asymmetric dimers with bridging oxo and acetylene ligands Esther Spaltenstein and James M. Mayer pp 7744 - 7753; DOI: 10.1021/ja00020a042 |
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Synthesis of [U(Se2)4]4-: the first homoleptic actinide/polychalcogenide complex Anthony C. Sutorik and Mercouri G. Kanatzidis pp 7754 - 7755; DOI: 10.1021/ja00020a043 |
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Crystal structure and preliminary functional analysis of the cytochrome c peroxidase His175Gln proximal ligand mutant Munirathin Sundaramoorthy, Kalidip Choudhury, Steven L. Edwards, and Thomas L. Poulos pp 7755 - 7757; DOI: 10.1021/ja00020a044 |
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Oxidative conversion of a Mn(.mu.-OH)2Mn to a Mn(.mu.-O)2Mn moiety. Synthesis and molecular structures of a (.mu.-hydroxo)dimanganese (II,II) and (.mu.-oxo)dimanganese(III,III) complex with a hindered N3 ligand Nobumasa Kitajima, Udai P. Singh, Hironobu Amagai, Masahisa Osawa, and Yoshihiko Morooka pp 7757 - 7758; DOI: 10.1021/ja00020a045 |
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Gold cluster-laden polydiacetylenes: novel materials for nonlinear optics Allan W. Olsen and Zakya H. Kafafi pp 7758 - 7760; DOI: 10.1021/ja00020a046 |
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Competing redox and inactivation processes in the inhibition of cysteine proteinases by peptidyl O-acylhydroxamates. Carbon-13 and nitrogen-15 NMR evidence for a novel sulfenamide enzyme adduct Valerie J. Robinson, Peter J. Coles, Roger A. Smith, and Allen Krantz pp 7760 - 7761; DOI: 10.1021/ja00020a047 |
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Intramolecular reaction rate is not determined exclusively by the distance separating reaction centers. The kinetic consequences of modulated ground state strain on dyotropic hydrogen migration in systems of very similar geometric disposition Leo A. Paquette, George A. O'Doherty, and Robin D. Rogers pp 7761 - 7762; DOI: 10.1021/ja00020a048 |
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Asymmetric induction via a catalytic antibody Shoji Ikeda, Michael I. Weinhouse, Kim D. Janda, Richard A. Lerner, and Samuel J. Danishefsky pp 7763 - 7764; DOI: 10.1021/ja00020a049 |
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Quinone/hydroxide ion induced oxygenation of p-benzoquinone to rhodizonate dianion (C6O62-) accompanied by one-electron reduction to semiquinone radical anion Shunichi Fukuzumi and Tomohiro Yorisue pp 7764 - 7765; DOI: 10.1021/ja00020a050 |
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Specific, high-efficiency, triple-helix-mediated cross-linking to duplex DNA Jeng Pyng Shaw, John Milligan, Steven H. Krawczyk, and Mark Matteucci pp 7765 - 7766; DOI: 10.1021/ja00020a051 |
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Deoxyoligonucleotides bearing neutral analogs of phosphodiester linkages recognize duplex DNA via triple-helix formation Mark Matteucci, Kuei Ying Lin, Samuel Butcher, and Courtney Moulds pp 7767 - 7768; DOI: 10.1021/ja00020a052 |
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Mechanistic studies on DNA photolyase. 3. The trapping of the one-bond-cleaved intermediate from a photodimer radical cation model system Doug Burdi and Tadhg P. Begley pp 7768 - 7770; DOI: 10.1021/ja00020a053 |
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2D nuclear magnetic resonance analysis of osmylated C60 Joel M. Hawkins, Stefan Loren, Axel Meyer, and Rudi Nunlist pp 7770 - 7771; DOI: 10.1021/ja00020a054 |
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Selective modification of DNA controlled by an ionic signal Tianhu Li and Steven E. Rokita pp 7771 - 7773; DOI: 10.1021/ja00020a055 |
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Electrochemical detection of fulleronium and highly reduced fulleride (C605-) ions in solution Dominique Dubois, Karl M. Kadish, Scott Flanagan, and Lon J. Wilson pp 7773 - 7774; DOI: 10.1021/ja00020a056 |
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Photochemical activation of racemic mixtures in biological matrices Maurizio Zandomeneghi pp 7774 - 7775; DOI: 10.1021/ja00020a057 |
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Single-stranded DNA as a target for triple helix formation Carine Giovannangeli, Therese Montenay-Garestier, Michel Rougee, Marcel Chassignol, Nguyen T. Thuong, and Claude Helene pp 7775 - 7777; DOI: 10.1021/ja00020a058 |
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Stereochemical and mechanistic studies of CDP-D-glucose oxidoreductase isolated from Yersinia pseudotuberculosis Raymond N. Russell and Hung Wen Liu pp 7777 - 7778; DOI: 10.1021/ja00020a059 |
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A new catalytic reaction involving oxidative addition of iodotrimethylsilane (Me3SiI) to palladium(0). Synthesis of stereodefined enynes by the coupling of Me3SiI, acetylenes, and acetylenic tin reagents Naoto Chatani, Nobuyoshi Amishiro, and Shinji Murai pp 7778 - 7780; DOI: 10.1021/ja00020a060 |
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Preparation of the thiosulfinato complexes CpRu(PPh3)(CO)SS(O)R, where R = C3H7, CHMe2, and 4-C6H4Me, and the structure for R = CHMe2. Oxygen transfer to give the thiosulfonato complex CpRu(PPh3)(CO)SS(O)2-4-C6H4Me and its structure Alan Shaver and Pierre Yves Plouffe pp 7780 - 7782; DOI: 10.1021/ja00020a061 |
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The first stable enethiolizable thioaldehyde via a zirconocene .eta.2-thioacyl complex Wataru Ando, Toshiyuki Ohtaki, Tomoko Suzuki, and Yoshio Kabe pp 7782 - 7784; DOI: 10.1021/ja00020a062 |
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Free radical cyclizations promoted by allylic O-stannyl ketyls: the intramolecular coupling of the .beta.-carbons of activated alkenes Eric J. Enholm and Kevin S. Kinter pp 7784 - 7785; DOI: 10.1021/ja00020a063 |
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Chemistry of organosilicon compounds. 287. Synthesis and x-ray structure of the first dicoordinate dialkylstannylene that is monomeric in the solid state Mitsuo Kira, Rika Yauchibara, Ryuichi Hirano, Chizuko Kabuto, and Hideki Sakurai pp 7785 - 7787; DOI: 10.1021/ja00020a064 |
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Preparation and reactivity of the aquachromium(IV) ion Susannah L. Scott, Andreja Bakac, and James H. Espenson pp 7787 - 7788; DOI: 10.1021/ja00020a065 |
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Control of stereochemistry in free radical reactions with oxazolidine auxiliaries Ned A. Porter, John D. Bruhnke, Wen Xue Wu, Ian J. Rosenstein, and Robert A. Breyer pp 7788 - 7790; DOI: 10.1021/ja00020a066 |
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Intramolecular reaction of 1,5-disila-1,4-pentadiene: formation of 2,4,5-trisilabicyclo[1.1.1]pentane and 2,3,5-trisilabicyclo[2.1.0]pentane Wataru Ando, Hitoaki Yoshida, Katsuaki Kurishima, and Mitsuru Sugiyama pp 7790 - 7792; DOI: 10.1021/ja00020a067 |
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Radical cation rearrangement of 4-vinylcyclohexene to bicyclo[3.2.1]oct-2-ene: a matrix-isolation ESR study Guo Fei Chen and Ffrancon Williams pp 7792 - 7794; DOI: 10.1021/ja00020a068 |
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Two-point-binding asymmetric Diels-Alder catalysts: aromatic alkyldichloroboranes Joel M. Hawkins and Stefan Loren pp 7794 - 7795; DOI: 10.1021/ja00020a069 |
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A priori computation of a solvent-enhanced SN2 reaction profile in water: the Menshutkin reaction Jiali Gao pp 7796 - 7797; DOI: 10.1021/ja00020a070 |
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Structure of dilithiobenzenide: an ab initio study Andrzej Sygula and Peter W. Rabideau pp 7797 - 7799; DOI: 10.1021/ja00020a071 |
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Self-assembly of porphyrins on nucleic acids and polypeptides Robert F. Pasternack, Antonino Giannetto, Pamela Pagano, and Esther J. Gibbs pp 7799 - 7800; DOI: 10.1021/ja00020a072 |
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Chair-form six-membered ring attached diequatorially to five-coordinate phosphorus. 1H NMR and x-ray crystallographic study Yande Huang, Atta M. Arif, and Wesley G. Bentrude pp 7800 - 7802; DOI: 10.1021/ja00020a073 |
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Laser vaporization of single-stranded DNA. A study of photoinduced phosphodiester bond scission Robert J. Levis and Louis J. Romano pp 7802 - 7803; DOI: 10.1021/ja00020a074 |
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Reactions of sulfinylated radicals. Solvent effect and efficient stereoselectivity enhancement by complexation of the sulfinyl group with Lewis acids Philippe Renaud and Marco Ribezzo pp 7803 - 7805; DOI: 10.1021/ja00020a075 |
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Synthesis and x-ray structural characterization of the first unbridged diplatinum(III) compound: bis[bis(1-imino-1-hydroxy-2,2-dimethylpropane)trichloroplatinum(III)] Renzo Cini, Francesco P. Fanizzi, Francesco P. Intini, and Giovanni Natile pp 7805 - 7806; DOI: 10.1021/ja00020a076 |
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Asterane-like compounds from 2,2,4,4-tetramesityl-1,3-diphospha-2,4-disilabicyclo[1.1.0] butane Alan D. Fanta, Matthias Driess, Douglas R. Powell, and Robert West pp 7806 - 7808; DOI: 10.1021/ja00020a077 |
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Cyclopropylcarbene-tungsten complexes + alkynes: a [4 + 2 + 1] cycloaddition route for the construction of seven-membered rings James W. Herndon, Gautam Chatterjee, Paren P. Patel, Julius J. Matasi, Seniz U. Tumer, Jill J. Harp, and Margaret D. Reid pp 7808 - 7809; DOI: 10.1021/ja00020a078 |
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Catalytic disproportionation of hydrogen peroxide by manganese complex [Mn(IV)(.mu.2-O)(SALPN)]2 Erlund J. Larson and Vincent L. Pecoraro pp 7809 - 7810; DOI: 10.1021/ja00020a079 |
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Orbiculamide A: a novel cytotoxic cyclic peptide from a marine sponge Theonella sp Nobuhiro Fusetani, Takeo Sugawara, Shigeki Matsunaga, and Hiroshi Hirota pp 7811 - 7812; DOI: 10.1021/ja00020a080 |
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Keramamides B .apprx. D, novel peptides from the Okinawan marine sponge Theonella sp Junichi Kobayashi, Fumio Itagaki, Hideyuki Shigemori, Masami Ishibashi, Kazuhiko Takahashi, Michiko Ogura, Shigeharu Nagasawa, Takemichi Nakamura, Hiroshi Hirota, and et al. pp 7812 - 7813; DOI: 10.1021/ja00020a081 |
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New synthesis of methyl 1,3-butadiene-2-carboxylate by the cheletropic extrusion of carbon monoxide from 3-carbomethoxy-3,4-pentadienal and a study of its dimerization to give dimethyl mikanecate (dimethyl 4-ethenyl-1-cyclohexene-1,4-dicarboxylate) Michael E. Jung and Craig N. Zimmerman pp 7813 - 7814; DOI: 10.1021/ja00020a082 |
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Organopalladium approaches to prostaglandins. 11. Synthesis of PGF2.alpha. and 12-epi PGF2.alpha. by the controlled, one step, palladium-promoted, intermolecular coupling of three different alkenes Richard C. Larock and Nam Ho Lee pp 7815 - 7816; DOI: 10.1021/ja00020a083 |
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A complete change of stereoselectivity in sialic acid aldolase reactions: a novel synthetic route to the KDO type of nine-carbon L-sugars Christine Gautheron-Le Narvor, Yoshitaka Ichikawa, and Chi Huey Wong pp 7816 - 7818; DOI: 10.1021/ja00020a084 |
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Observation of noncovalent enzyme-substrate and enzyme-product complexes by ion-spray mass spectrometry Bruce Ganem, Yu Tsyr Li, and Jack D. Henion pp 7818 - 7819; DOI: 10.1021/ja00020a085 |
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Emission FTIR study of C60 thermal stability and oxidation A. M. Vassallo, L. S. K. Pang, P. A. Cole-Clarke, and M. A. Wilson pp 7820 - 7821; DOI: 10.1021/ja00020a086 |
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Polymeric polyhalogenated metalloporphyrin catalysts for hydroxylation of alkanes and epoxidation of alkenes Teddy G. Traylor, Young S. Byun, Patricia S. Traylor, Pierrette Battioni, and Daniel Mansuy pp 7821 - 7823; DOI: 10.1021/ja00020a087 |
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Electron transfer and back electron transfer in photoexcited ion pairs: forward and back directions have different maximum rates Chaofeng Zou, Jeffrey B. Miers, Richard M. Ballew, Dana D. Dlott, and Gary B. Schuster pp 7823 - 7825; DOI: 10.1021/ja00020a088 |
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Thiophene S-oxides as new reactive metabolites: formation by cytochrome P-450 dependent oxidation and reaction with nucleophiles Daniel Mansuy, Philippe Valadon, Irene Erdelmeier, Pilar Lopez-Garcia, Claudine Amar, Jean Pierre Girault, and Patrick M. Dansette pp 7825 - 7826; DOI: 10.1021/ja00020a089 |
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Chiral pathways in the thermal rearrangement of 3,7-dimethylene-1-ethyltricyclo[4.1.0.02,4]heptane to 2,5-dimethylene-3-ethylbicyclo[4.1.0]hept-3-ene. Decyclization of a pair of 2,2'-linked methylenecyclopropanes avoids a symmetrical 2,5-dimethylenecyclohept-3-ene-1,6-diyl biradical intermediate [Erratum to document cited in CA115(1):7868r] Michael D. Wendt and Jerome A. Berson pp 7827 - 7827; DOI: 10.1021/ja00020a090 |
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Computer Software Reviews pp 7827 - 7828; DOI: 10.1021/ja00020a600 |
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Book Reviews pp 7828 - 7832; DOI: 10.1021/ja00020a601 |
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Relationship of STM and AFM images to the local density of states in the valence and conduction bands of rhenium selenide (ReSe2) B. A. Parkinson, J. Ren, and M. H. Whangbo pp 7833 - 7837; DOI: 10.1021/ja00021a001 |
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An experimentally based family of potential energy surfaces for hydride transfer between NAD+ analogs Yongho Kim, Donald G. Truhlar, and Maurice M. Kreevoy pp 7837 - 7847; DOI: 10.1021/ja00021a002 |
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Gas-phase structure and conformations of malonyl difluoride (COF-CH2-COF) and difluoromalonyl difluoride (COF-CF2-COF). An electron diffraction and ab initio study AnDing Jin, Hans Georg Mack, Alfred Waterfeld, and Heinz Oberhammer pp 7847 - 7852; DOI: 10.1021/ja00021a003 |
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EPR-ENDOR of the electronic structure from two nitrogenously ligated bis(.mu.-oxo)-manganese(III)-manganese(IV) model complexes spectroscopically relevant to the multi-manganese center of photosystem II Xiao Ling Tan, Yilma Gultneh, Joseph E. Sarneski, and Charles P. Scholes pp 7853 - 7858; DOI: 10.1021/ja00021a004 |
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Laser manipulation and ablation of a single microcapsule in water Hiroaki Misawa, Noboru Kitamura, and Hiroshi Masuhara pp 7859 - 7863; DOI: 10.1021/ja00021a005 |
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Rotational spectra of biomolecules: histamine Beat Vogelsanger, Peter D. Godfrey, and Ronald D. Brown pp 7864 - 7869; DOI: 10.1021/ja00021a006 |
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Electron paramagnetic resonance study of the reaction of silver atoms with C60 in cyclohexane on a rotating cryostat James A. Howard, Mauro Tomietto, and Della A. Wilkinson pp 7870 - 7872; DOI: 10.1021/ja00021a007 |
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Vanadate interactions with bovine copper,zinc-superoxide dismutase as probed by vanadium-51 NMR spectroscopy Lisa Wittenkeller, Aida Abraha, Ravichandran Ramasamy, Duarte Mota De Freitas, Lisa A. Theisen, and Debbie C. Crans pp 7872 - 7881; DOI: 10.1021/ja00021a008 |
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Torsional effects on the conformations of two diastereomeric tetracyclic bis(hydrazines) Stephen F. Nelsen, J. Jens Wolff, Hao Chang, and Douglas R. Powell pp 7882 - 7886; DOI: 10.1021/ja00021a009 |
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Proton NMR hyperfine shift pattern as a probe for ligation state in high-spin ferric hemoproteins: water binding in metmyoglobin mutants Krishnakumar Rajarathnam, Gerd N. La Mar, Mark L. Chiu, Stephen G. Sligar, Jai P. Singh, and Kevin M. Smith pp 7886 - 7892; DOI: 10.1021/ja00021a010 |
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Theoretical investigation of the proton-induced decomposition of 4,5-dihydro-1,2,3-triazole to form the aziridinium ion: instability of the (2-aminoethyl)diazonium ion Brian D. Wladkowski, Richard H. Smith, and Christopher J. Michejda pp 7893 - 7897; DOI: 10.1021/ja00021a011 |
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A computer-assisted method for estimation of the partition coefficient. Monte Carlo simulations of the chloroform/water log P for methylamine, methanol, and acetonitrile W. J. Dunn, P. I. Nagy, and E. R. Collantes pp 7898 - 7902; DOI: 10.1021/ja00021a012 |
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Rearrangement and dissociative reactions of the methanol radical cation (CH3OH.bul.+): a comparison of theory and experiment Ngai Ling Ma, Brian J. Smith, John A. Pople, and Leo Radom pp 7903 - 7912; DOI: 10.1021/ja00021a013 |
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Periodic-chaotic sequences in a detailed mechanism of the peroxidase-oxidase reaction Baltazar D. Aguda and Raima Larter pp 7913 - 7916; DOI: 10.1021/ja00021a014 |
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Conformational potential energy surface of glycine: a theoretical study Jan H. Jensen and Mark S. Gordon pp 7917 - 7924; DOI: 10.1021/ja00021a015 |
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Structures and bonding of Group IVA sulfur and oxygen propellane derivatives Kiet A. Nguyen, Marshall T. Carroll, and Mark S. Gordon pp 7924 - 7929; DOI: 10.1021/ja00021a016 |
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Rotational energy surfaces of aza- and phospha-1,3-butadienes. A theoretical study Steven M. Bachrach and Meixiao Liu pp 7929 - 7937; DOI: 10.1021/ja00021a017 |
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Ligand field strengths and oxidation states from manganese L-edge spectroscopy S. P. Cramer, F. M. F. DeGroot, Y. Ma, C. T. Chen, F. Sette, C. A. Kipke, D. M. Eichhorn, M. K. Chan, W. H. Armstrong, and et al. pp 7937 - 7940; DOI: 10.1021/ja00021a018 |
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From 1-D to 3-D ferrimagnets in the EDTA family: magnetic characterization of the tetrahydrate series MtM(M'EDTA)2.cntdot.4H2O [Mt, M, M' = cobalt(II), nickel(II), zinc(II)] F. Sapina, E. Coronado, D. Beltran, and R. Burriel pp 7940 - 7944; DOI: 10.1021/ja00021a019 |
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Mechanistic and synthetic aspects of intramolecular base-catalyzed migration of the thiophosphoryl group from sulfur to oxygen in sugar .beta.-hydroxyphosphorodithioate systems Maria Michalska, Ewa Brzezinska, and Pawel Lipka pp 7945 - 7951; DOI: 10.1021/ja00021a020 |
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Reactions of anionic nucleophiles with .alpha.-D-glucopyranosyl fluoride in aqueous solution through a concerted, ANDN (SN2) mechanism Narinder S. Banait and William P. Jencks pp 7951 - 7958; DOI: 10.1021/ja00021a021 |
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General-acid and general-base catalysis of the cleavage of .alpha.-D-glucopyranosyl fluoride Narinder S. Banait and William P. Jencks pp 7958 - 7963; DOI: 10.1021/ja00021a022 |
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Calixcrowns as selective potassium cation carriers in supported liquid membranes Wilma F. Nijenhuis, Elisabeth G. Buitenhuis, Feike De Jong, Ernst J. R. Sudholter, and David N. Reinhoudt pp 7963 - 7968; DOI: 10.1021/ja00021a023 |
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1,2-Bridged cyclopropenes Kenneth B. Wiberg, Dean R. Artis, and G. Bonneville pp 7969 - 7979; DOI: 10.1021/ja00021a024 |
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1,3-Bridged cyclopropenes W. E. Billups, Gon Ann Lee, Benny E. Arney, and Kenton H. Whitmire pp 7980 - 7984; DOI: 10.1021/ja00021a025 |
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Is halogen-lithium exchange intramolecularly competitive with removal of an acidic hydrogen? Reinvestigation of a recent claim Donald J. Gallagher and Peter Beak pp 7984 - 7987; DOI: 10.1021/ja00021a026 |
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Is the McConnell mechanism a suitable strategy for the design of molecular ferromagnets? Christian Kollmar and Olivier Kahn pp 7987 - 7994; DOI: 10.1021/ja00021a027 |
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A mechanism for the ferromagnetic coupling in decamethylferrocenium tetracyanoethenide Christian Kollmar, Marc Couty, and Olivier Kahn pp 7994 - 8005; DOI: 10.1021/ja00021a028 |
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Chemical model studies on the mutagenesis of benzofuran dioxetanes in the Ames test: evidence for the benzofuran epoxide as ultimate mutagen W. Adam, L. Hadjiarapoglou, T. Mosandl, C. R. Saha-Moeller, and D. Wild pp 8005 - 8011; DOI: 10.1021/ja00021a029 |
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Different reversibility of bromonium vs .beta.-bromocarbonium ions formed during the electrophilic bromination of substituted stilbenes. Evidence for rate determination during the product-forming step Giuseppe Bellucci, Roberto Bianchini, Cinzia Chiappe, Robert Stanley Brown, and Henryka Slebocka-Tilk pp 8012 - 8016; DOI: 10.1021/ja00021a030 |
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The total synthesis of cystodytins Marco A. Ciufolini and Norman E. Byrne pp 8016 - 8024; DOI: 10.1021/ja00021a031 |
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Diastereoselective synthesis of phycocyanobilin-cysteine adducts John E. Bishop, Jon O. Nagy, John F. O'Connell, and Henry Rapoport pp 8024 - 8035; DOI: 10.1021/ja00021a032 |
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Investigations on 1,2-, 1,3-, and 1,4-asymmetric induction in intramolecular Reformatskii reactions promoted by samarium(II) iodide Gary A. Molander, Jeffrey B. Etter, Lori S. Harring, and Pierre Jean Thorel pp 8036 - 8045; DOI: 10.1021/ja00021a033 |
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Synthesis and analysis of 506BD, a high-affinity ligand for the immunophilin FKBP Patricia K. Somers, Thomas J. Wandless, and Stuart L. Schreiber pp 8045 - 8056; DOI: 10.1021/ja00021a034 |
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Secondary hydrogen/deuterium isotope effects in methyl-transfer reactions decrease with increasing looseness of the transition structure Saul Wolfe and Chan Kyung Kim pp 8056 - 8061; DOI: 10.1021/ja00021a035 |
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Acylation of alkenes generated in situ by hydride transfer from isoalkanes. Synthesis of pentalenones, hydrindenones, and cyclopentenones Christophe Morel-Fourrier, Jean Pierre Dulcere, and Maurice Santelli pp 8062 - 8069; DOI: 10.1021/ja00021a036 |
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A carbene to biradical rearrangement: reaction paths from (8-methyl-1-naphthyl)carbene to acenaphthene Michael C. Biewer, Matthew S. Platz, Martin Roth, and Jakob Wirz pp 8069 - 8073; DOI: 10.1021/ja00021a037 |
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Fragmentation of substituted acetophenones and halobenzophenone ketyls. Calibration of a mechanistic probe Dennis D. Tanner, Jian Jeffrey Chen, Lucia Chen, and Christine Luelo pp 8074 - 8081; DOI: 10.1021/ja00021a038 |
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Topography of cyclodextrin inclusion complexes. 28. Neutron diffraction study of the hydrogen bonding in partially deuterated .gamma.-cyclodextrin.cntdot.15.cntdot.7D2O at T = 110 K Jianping Ding, Thomas Steiner, Volker Zabel, Brian E. Hingerty, Sax A. Mason, and Wolfram Saenger pp 8081 - 8089; DOI: 10.1021/ja00021a039 |
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Studies on the mechanism and origin of stereoselective opening of chiral dioxane acetals Scott E. Denmark and Neil G. Almstead pp 8089 - 8110; DOI: 10.1021/ja00021a040 |
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Organic photochemistry. 93. Photochemical and photophysical studies of tetracycline Harry Morrison, Gerard Olack, and Changhe Xiao pp 8110 - 8118; DOI: 10.1021/ja00021a041 |
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Pendant-capped porphyrins. 1. The synthesis of a biphenyl pendant-capped iron(III) porphyrin model of catalase Barbara Garcia, Chang Hee Lee, Andrei Blasko, and Thomas C. Bruice pp 8118 - 8126; DOI: 10.1021/ja00021a042 |
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Liposome-mediated enzymatic synthesis of phosphatidylcholine as an approach to self-replicating liposomes Peter Kurt Schmidli, Peter Schurtenberger, and Pier Luigi Luisi pp 8127 - 8130; DOI: 10.1021/ja00021a043 |
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Mechanistic studies on a placental aromatase model reaction Philip A. Cole and Cecil H. Robinson pp 8130 - 8137; DOI: 10.1021/ja00021a044 |
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Probing the acceptor specificity of .beta.-1,4-galactosyltransferase for the development of enzymatic synthesis of novel oligosaccharides Chi Huey Wong, Yoshitaka Ichikawa, Thomas Krach, Christine Gautheron-Le Narvor, David P. Dumas, and Gary C. Look pp 8137 - 8145; DOI: 10.1021/ja00021a045 |
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Structure and absolute stereochemistry of the four N-phenylprotoporphyrin IX regioisomers isolated from phenylhydrazine-treated myoglobin Barbara A. Swanson and Paul R. Ortiz de Montellano pp 8146 - 8153; DOI: 10.1021/ja00021a046 |
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Photochemistry of intercalated quaternary diazaaromatic salts Anne M. Brun and Anthony Harriman pp 8153 - 8159; DOI: 10.1021/ja00021a047 |
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Synthesis and x-ray crystal structure of the first diphosphirenium salt Florence Castan, Antoine Baceiredo, Jean Fischer, Andre De Cian, Gerard Commenges, and Guy Bertrand pp 8160 - 8161; DOI: 10.1021/ja00021a048 |
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"Kinetic" higher order cyanocuprates: applications to biaryl synthesis Bruce H. Lipshutz, Konstantin Siegmann, and Emiliano Garcia pp 8161 - 8162; DOI: 10.1021/ja00021a049 |
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A photochemical [4+4] method for the construction of annulated eight-membered rings Scott McN. Sieburth and Jian Long Chen pp 8163 - 8164; DOI: 10.1021/ja00021a050 |
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Synthesis and reactions of rhenium complex Cp*(CO)2Re:Re(CO)2Cp* Charles P. Casey, Hiroyuki Sakaba, Paulette N. Hazin, and Douglas R. Powell pp 8165 - 8166; DOI: 10.1021/ja00021a051 |
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Carbohydrates as chiral auxiliaries: asymmetric cyclopropanation reaction of acyclic olefins Andre B. Charette, Bernard Cote, and Jean Francois Marcoux pp 8166 - 8167; DOI: 10.1021/ja00021a052 |
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Cationic ring expansion of an ozonide to a 1,2,4-trioxane William H. Bunnelle, Terry A. Isbell, Charles L. Barnes, and Samuel Qualls pp 8168 - 8169; DOI: 10.1021/ja00021a053 |
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Isomerism in the Mo2(.mu.-O2CCF3)4/bpy reaction system: thermal and photochemical conversion of the ion-pair complex [Mo2(.mu.-O2CCF3)2(bpy)2](O2CCF3)2 to the unbridged neutral isomer Mo2(.eta.1-O2CCF3)4(bpy)2 John H. Matonic, Sue Jane Chen, Spiros P. Perlepes, Kim R. Dunbar, and George Christou pp 8169 - 8171; DOI: 10.1021/ja00021a054 |
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New mechanistic and stereochemical insights on the biosynthesis of sterols from 2,3-oxidosqualene E. J. Corey, Scott C. Virgil, and Sepehr Sarshar pp 8171 - 8172; DOI: 10.1021/ja00021a055 |
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Purification of the 2,3-oxidosqualene-lanosterol cyclase from Saccharomyces cerevisiae E. J. Corey and Seiichi P. T. Matsuda pp 8172 - 8174; DOI: 10.1021/ja00021a056 |
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Mirror-image DNA Hidehito Urata, Keiko Shinohara, Emiko Ogura, Yoshiaki Ueda, and Masao Akagi pp 8174 - 8175; DOI: 10.1021/ja00021a057 |
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Nearest-neighbor recognition in phospholipid bilayers. Probing lateral organization at the molecular level Sharon M. Krisovitch and Steven L. Regen pp 8175 - 8177; DOI: 10.1021/ja00021a058 |
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Tetraphenyl distibine: a most useful reagent for discriminating radical reactions Anthony G. M. Barrett and Laura M. Melcher pp 8177 - 8178; DOI: 10.1021/ja00021a059 |
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Crystal structure of an .eta.2-acetonitrile complex of tungsten(II): acetonitrile as a four-electron donor Joseph Barrera, Michal Sabat, and W. Dean Harman pp 8178 - 8180; DOI: 10.1021/ja00021a060 |
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The chemical consequences of conformational polymorphism: the phase-transition-dependent photochemistry of crystalline 1,14-cyclohexacosanedione Thillairaj J. Lewis, Steven J. Rettig, John R. Scheffer, and James Trotter pp 8180 - 8181; DOI: 10.1021/ja00021a061 |
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New mode of porphyrin complexation with nucleobase Hisanobu Ogoshi, Hitoshi Hatakeyama, Jun Kotani, Ayato Kawashima, and Yasuhisa Kuroda pp 8181 - 8183; DOI: 10.1021/ja00021a062 |
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Tertiary amine stabilized dialane Jerry L. Atwood, Frederick R. Bennett, Fiona M. Elms, Cameron Jones, Colin L. Raston, and Kerry D. Robinson pp 8183 - 8185; DOI: 10.1021/ja00021a063 |
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A novel photochemical route to the mitomycin and FR-900482 series Kim F. McClure, John W. Benbow, Samuel J. Danishefsky, and Gayle K. Schulte pp 8185 - 8186; DOI: 10.1021/ja00021a064 |
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Synthesis of bis(buckminsterfullerene)nickel cation, Ni(C60)2+, in the gas phase Yongqing Huang and Ben S. Freiser pp 8186 - 8187; DOI: 10.1021/ja00021a065 |
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Crystal structure of lithium diisopropylamide (LDA): an infinite helical arrangement composed of near-linear nitrogen-lithium-nitrogen units with four units per turn of helix Nicholas D. R. Barnett, Robert E. Mulvey, William Clegg, and Paul A. O'Neil pp 8187 - 8188; DOI: 10.1021/ja00021a066 |
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Novel class of asymmetric zwitterionic rotaxanes based on .alpha.-cyclodextrin Rahimah Isnin and Angel E. Kaifer pp 8188 - 8190; DOI: 10.1021/ja00021a067 |
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Solution structure elucidation of early transition metal polyoxoalkoxides using oxygen-17 NMR spectroscopy V. W. Day, T. A. Eberspacher, W. G. Klemperer, C. W. Park, and F. S. Rosenberg pp 8190 - 8192; DOI: 10.1021/ja00021a068 |
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Computer Software Reviews pp 8192 - 8192; DOI: 10.1021/ja00021a600 |
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Book Reviews pp 8192 - 8198; DOI: 10.1021/ja00021a601 |
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Trifluoroethanol drives platelet factor 4 subunit association rate toward the Smoluchowski-Stokes-Einstein dynamic diffusion limit Sharon Barker and Kevin H. Mayo pp 8199 - 8203; DOI: 10.1021/ja00022a001 |
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Self-replicating micelles: aqueous micelles and enzymatically driven reactions in reverse micelles Pascale Angelica Bachmann, Peter Walde, Pier Luigi Luisi, and Jacques Lang pp 8204 - 8209; DOI: 10.1021/ja00022a002 |
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A theoretical examination of the electronic structure and spectroscopy of the photosynthetic reaction center from Rhodopseudomonas viridis Mark A. Thompson and Michael C. Zerner pp 8210 - 8215; DOI: 10.1021/ja00022a003 |
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The Hume-Rothery electron concentration rules and second moment scaling Laura M. Hoistad and Stephen Lee pp 8216 - 8220; DOI: 10.1021/ja00022a004 |
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Initial stages of etching of the silicon Si{100} (2 .times. 1) surface by 3.0-eV normal incident fluorine atoms: a molecular dynamics study Tracy A. Schoolcraft and Barbara J. Garrison pp 8221 - 8228; DOI: 10.1021/ja00022a005 |
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Syntheses of macrocyclic enzyme models. 8. Conformational mobility and molecular recognition by the internal cage of kyuphane Yukito Murakami, Junichi Kikuchi, Teruhisa Ohno, Takayuki Hirayama, Yoshio Hisaeda, Hiroshi Nishimura, James P. Snyder, and Kosta Steliou pp 8229 - 8242; DOI: 10.1021/ja00022a006 |
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Motional dynamics in polythiophenes: a solid-state proton NMR study A. C. Kolbert, N. S. Sariciftci, K. U. Gaudl, P. Baeuerle, and M. Mehring pp 8243 - 8246; DOI: 10.1021/ja00022a007 |
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Molecular dynamics/free energy perturbation study on the relative affinities of the binding of reduced and oxidized NADP to dihydrofolate reductase Peter L. Cummins, K. Ramnarayan, U. C. Singh, and Jill E. Gready pp 8247 - 8256; DOI: 10.1021/ja00022a008 |
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Anisotropic indirect spin-spin coupling in the solid state. Experimental evidence of noncontact contributions to phosphorus-31-mercury-199 coupling constants 1J(31P, 199Hg) William P. Power, Michael D. Lumsden, and Roderick E. Wasylishen pp 8257 - 8262; DOI: 10.1021/ja00022a009 |
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Force field design for metalloproteins Stephen C. Hoops, Kenneth W. Anderson, and Kenneth M. Merz pp 8262 - 8270; DOI: 10.1021/ja00022a010 |
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Three-center hydrogen bonds in DNA: molecular dynamics of poly(dA).cntdot.poly(dT) V. Fritsch and E. Westhof pp 8271 - 8277; DOI: 10.1021/ja00022a011 |
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Is the Mills Nixon effect real? Amnon Stanger pp 8277 - 8280; DOI: 10.1021/ja00022a012 |
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The first isolated carbon tetraradical with a pair of triplets J. Carilla, L. Julia, J. Riera, E. Brillas, J. A. Garrido, A. Labarta, and R. Alcala pp 8281 - 8284; DOI: 10.1021/ja00022a013 |
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Surface Raman scattering of self-assembled monolayers formed from 1-alkanethiols: behavior of films at gold and comparison to films at silver Mark A. Bryant and Jeanne E. Pemberton pp 8284 - 8293; DOI: 10.1021/ja00022a014 |
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An ab initio study (6-31G*) of transition states in glycoside hydrolysis based on axial and equatorial 2-methoxytetrahydropyrans C. Webster Andrews, Bert Fraser-Reid, and J. Phillip Bowen pp 8293 - 8298; DOI: 10.1021/ja00022a015 |
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Optical activity arising from carbon-13 substitution: vibrational circular dichroism study of (2S,3S)-cyclopropane-1-13C,2H-2,3-2H2 Teresa B. Freedman, Steven J. Cianciosi, N. Ragunathan, John E. Baldwin, and Laurence A. Nafie pp 8298 - 8305; DOI: 10.1021/ja00022a016 |
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General parameterized SCF model for free energies of solvation in aqueous solution Christopher J. Cramer and Donald G. Truhlar pp 8305 - 8311; DOI: 10.1021/ja00022a017 |
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Variable photon energy photoelectron spectroscopic study of carbon monoxide adsorption to coordinatively unsaturated tetrahedral copper(I) and zinc(II) sites of copper chloride(111) and zinc oxide(10.hivin.10) surfaces: d10 contributions to CO bonding and activation Jianyi Lin, Paul Jones, Jeff Guckert, and Edward I. Solomon pp 8312 - 8326; DOI: 10.1021/ja00022a018 |
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Hydrogen bonding of methyl alcohol-d in supercritical carbon dioxide and supercritical ethane solutions John L. Fulton, Geary G. Yee, and Richard D. Smith pp 8327 - 8334; DOI: 10.1021/ja00022a019 |
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Chain length imposed, iron(I)-mediated 1,1-dehydrogenation and decarbonylation of a methoxy group. A possible case for a gas-phase reversal of the Fischer-Tropsch synthesis involving an atomic iron(I) center Tilmann Pruesse, Andreas Fiedler, and Helmut Schwarz pp 8335 - 8339; DOI: 10.1021/ja00022a020 |
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Metal-ligand bond energies and solvation energies for gas-phase transition-metal tris(acetylacetonate) complexes and their negative ions Paul Sharpe and David E. Richardson pp 8339 - 8346; DOI: 10.1021/ja00022a021 |
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Dynamic IR spectroscopy: occurrence and predictability of coalescence in the carbon monoxide stretching vibrations of 13CO-enriched tricarbonyl(.eta.4-norbornadiene)iron James J. Turner, Friedrich Wilhelm Grevels, Steven M. Howdle, Juergen Jacke, Mark T. Haward, and Werner E. Klotzbuecher pp 8347 - 8353; DOI: 10.1021/ja00022a022 |
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Dye-sensitized photooxidation of vitamin E revisited. New 7-oxaspiro[4.5]dec-1-ene-3,6-dione products by oxygenation and ring-contraction of .alpha.-tocopherol Marco D'Ischia, Claudio Costantini, and Giuseppe Prota pp 8353 - 8356; DOI: 10.1021/ja00022a023 |
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Roles of surface protonation on the photodynamic, catalytic, and other properties of polyoxometalates probed by the photochemical functionalization of alkanes. Implications for irradiated semiconductor metal oxides Roman F. Renneke, Miryam Kadkhodayan, Marzia Pasquali, and Craig L. Hill pp 8357 - 8367; DOI: 10.1021/ja00022a024 |
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Polyene 21Ag and 11Bu states and the photochemistry of previtamin D3 William G. Dauben, Bimsara Disanayaka, Dirk J. H. Funhoff, Boli Zhou, Bryan E. Kohler, and David E. Schilke pp 8367 - 8374; DOI: 10.1021/ja00022a025 |
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Role and effects of halide ions on the rates and mechanisms of oxidative addition of iodobenzene to low-ligated zerovalent palladium complexes Pd0(PPh3)2 Christian Amatore, Mohamed Azzabi, and Anny Jutand pp 8375 - 8384; DOI: 10.1021/ja00022a026 |
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Observations of nonadditive substituent effects on the dimethyl sulfoxide solution homolytic bond strengths of anthrylmethyl carbon-hydrogen bonds M. J. Bausch, C. Guadalupe-Fasano, and B. M. Peterson pp 8384 - 8388; DOI: 10.1021/ja00022a027 |
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Low-temperature x-ray and neutron diffraction studies on 18-crown-6.cntdot.2 cyanamide including electron density determination T. Koritsanszky, J. Buschmann, L. Denner, P. Luger, A. Knoechel, M. Haarich, and M. Patz pp 8388 - 8398; DOI: 10.1021/ja00022a028 |
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Effects of structural changes on acidities and homolytic bond dissociation energies of the hydrogen-nitrogen bonds in amidines, carboxamides, and thiocarboxamides Frederick G. Bordwell and Guo Zhen Ji pp 8398 - 8401; DOI: 10.1021/ja00022a029 |
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Catalytic power of pyruvate decarboxylase. Rate-limiting events and microscopic rate constants from primary carbon and secondary hydrogen isotope effects Francisco J. Alvarez, Joachim Ermer, Gerhard Huebner, Alfred Schellenberger, and Richard L. Schowen pp 8402 - 8409; DOI: 10.1021/ja00022a030 |
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Nuclear spin-lattice relaxation in the one-dimensional ferrimagnet manganese complex (Mn(hfac)2NITiPr Fabrizio Ferraro, Dante Gatteschi, Roberta Sessoli, and Maurizio Corti pp 8410 - 8414; DOI: 10.1021/ja00022a031 |
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Artificial manipulation of apparent bond lengths as determined by single-crystal x-ray diffraction Keum Yoon and Gerard Parkin pp 8414 - 8418; DOI: 10.1021/ja00022a032 |
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Stable highly oxidizing cobalt complexes of macrocyclic ligands Terrence J. Collins, Richard D. Powell, Carla Slebodnick, and Erich S. Uffelman pp 8419 - 8425; DOI: 10.1021/ja00022a033 |
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Nature of the boron-phosphorus bond in monomeric phosphinoboranes and related compounds Doris C. Pestana and Philip P. Power pp 8426 - 8437; DOI: 10.1021/ja00022a034 |
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Silaamidide salts: synthesis, structure, and reactions Gail E. Underiner, Robin P. Tan, Douglas R. Powell, and Robert West pp 8437 - 8443; DOI: 10.1021/ja00022a035 |
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Evidence for the adsorption of oriented nido-R2C2B4H6 carborane cluster molecules on silicon(111) surfaces Sunwoo Lee, Dongqi Li, P. A. Dowben, F. Keith Perkins, M. Onellion, and James T. Spencer pp 8444 - 8447; DOI: 10.1021/ja00022a036 |
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From stoichiometry to catalysis: electroreductive coupling of alkynes and carbon dioxide with nickel-bipyridine complexes. Magnesium ions as the key for catalysis Sylvie Derien, Elisabet Dunach, and Jacques Perichon pp 8447 - 8454; DOI: 10.1021/ja00022a037 |
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Chemical catalysis of electrochemical reactions. Homogeneous catalysis of the electrochemical reduction of carbon dioxide by iron("0") porphyrins. Role of the addition of magnesium cations Mohamed Hammouche, Doris Lexa, Michel Momenteau, and Jean Michel Saveant pp 8455 - 8466; DOI: 10.1021/ja00022a038 |
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Ruthenium/zirconium complexes containing C2 bridges with bond orders of 3, 2, and 1. Synthesis and structures of Cp(PMe3)2RuCHnCHnZrClCp2 (n = 0, 1, 2) Frederick R. Lemke, David J. Szalda, and R. Morris Bullock pp 8466 - 8477; DOI: 10.1021/ja00022a039 |
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Thermodynamic and kinetic aspects of two- and three-electron redox processes mediated by nitrogen atom transfer L. Keith Woo, James G. Goll, Donald J. Czapla, and J. Alan Hays pp 8478 - 8484; DOI: 10.1021/ja00022a040 |
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Structural and reaction chemistry of nickel complexes in relation to carbon monoxide dehydrogenase: a reaction system simulating acetyl-coenzyme A synthase activity Pericles Stavropoulos, Mark C. Muetterties, Michel Carrie, and R. H. Holm pp 8485 - 8492; DOI: 10.1021/ja00022a041 |
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Novel visible-light-driven catalytic carbon dioxide fixation. Synthesis of malonic acid derivatives from CO2, an .alpha.,.beta.-unsaturated ester or nitrile, and diethylzinc catalyzed by aluminum porphyrins Masashi Komatsu, Takuzo Aida, and Shohei Inoue pp 8492 - 8498; DOI: 10.1021/ja00022a042 |
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Effect of commitments to catalysis on the degree of curvature in proton inventories of the kinetic parameters for enzyme-catalyzed reactions: application to tryptophan indole-lyase Dennis M. Kiick pp 8499 - 8504; DOI: 10.1021/ja00022a043 |
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Benzo[a]pyrene anti-diol epoxide covalently modifies human serum albumin carboxylate side chains and imidazole side chain of histidine(146) Billy W. Day, Paul L. Skipper, Joseph Zaia, and Steven R. Tannenbaum pp 8505 - 8509; DOI: 10.1021/ja00022a044 |
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Pressure effects on the competitive energy and electron transfer quenching of the MLCT excited state of Cu(dpp)2+ (dpp = 2,9-diphenyl-1,10-phenanthroline) by CrL3 (L = .beta.-dionato ligands) and other quenchers in solution Daniel R. Crane and Peter C. Ford pp 8510 - 8516; DOI: 10.1021/ja00022a045 |
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Reductive aromatization of quinol ketals: a new synthesis of C-aryl glycosides Kathlyn A. Parker and Craig A. Coburn pp 8516 - 8518; DOI: 10.1021/ja00022a046 |
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C2-symmetric bis(phospholanes) and their use in highly enantioselective hydrogenation reactions Mark J. Burk pp 8518 - 8519; DOI: 10.1021/ja00022a047 |
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Endohedral complexes of fullerene radical cations Kenneth A. Caldwell, Daryl E. Giblin, Chang S. Hsu, Donald Cox, and Michael L. Gross pp 8519 - 8521; DOI: 10.1021/ja00022a048 |
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3,3',5,5'-Tetrapyridylbiphenyl, a bis-cyclometalating bridging ligand with a high coupling ability in ruthenium(III), ruthenium(II) mixed valence systems Marc Beley, Jean Paul Collin, Remy Louis, Bernard Metz, and Jean Pierre Sauvage pp 8521 - 8522; DOI: 10.1021/ja00022a049 |
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The first potent inhibitor of squalene synthase: a profound contribution of an ether oxygen to inhibitor-enzyme interaction Scott A. Biller, Michael J. Sofia, Barbara DeLange, Cornelia Forster, Eric M. Gordon, Thomas Harrity, Lois C. Rich, and Carl P. Ciosek pp 8522 - 8524; DOI: 10.1021/ja00022a050 |
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Evidence for an unprecedented Ir(H)(NH3) .dblarw. Ir(H2)(NH2) equilibrium and hydrogen exchange between NH and CH bonds Robert Koelliker and David Milstein pp 8524 - 8525; DOI: 10.1021/ja00022a051 |
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Origin of the regioselectivity in the photochemical cycloaddition reactions of cyclic enones with alkenes: chemical trapping evidence for the structures, mechanism or formation and fates of 1,4-biradical intermediates David J. Hastings and Alan C. Weedon pp 8525 - 8527; DOI: 10.1021/ja00022a052 |
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(S)-.alpha.-Amino-(2,2'-bipyridine)-6-propanoic acid: a versatile amino acid for de novo metalloprotein design Barbara Imperiali and Stewart L. Fisher pp 8527 - 8528; DOI: 10.1021/ja00022a053 |
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Enantiofacial protonation by catalytic antibodies Ikuo Fujii, Richard A. Lerner, and Kim D. Janda pp 8528 - 8529; DOI: 10.1021/ja00022a054 |
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Solution and solid-state structures of a cyclic .psi.[CH2SO] pseudopentapeptide Sougen Ma, John F. Richardson, and Arno F. Spatola pp 8529 - 8530; DOI: 10.1021/ja00022a055 |
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Trinuclear, mixed valence, zwitterionic and sandwiched manganacarborane: a novel butterfly cluster Aderemi R. Oki, Hongming Zhang, Narayan S. Hosmane, Hyekyeong Ro, and William E. Hatfield pp 8531 - 8532; DOI: 10.1021/ja00022a056 |
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An unprecedented rapid and direct bromine(1+) ion transfer from the bromonium ion of adamantylideneadamantane to acceptor olefins A. J. Bennet, R. S. Brown, R. E. D. McClung, M. Klobukowski, G. H. M. Aarts, B. D. Santarsiero, Giuseppe Bellucci, and Roberto Bianchini pp 8532 - 8534; DOI: 10.1021/ja00022a057 |
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Observation of the heme-globin complex in native myoglobin by electrospray-ionization mass spectrometry Viswanatham Katta and Brian T. Chait pp 8534 - 8535; DOI: 10.1021/ja00022a058 |
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A synthetic p-nitrophenyl esterase with remarkable substrate selectivity Wilmer K. Fife, Slawomir Rubinsztajn, and Martel Zeldin pp 8535 - 8537; DOI: 10.1021/ja00022a059 |
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Synthesis, structure, and superconducting properties of single-phase Rb3C60. A new, convenient method for the preparation of M3C60 superconductors John P. McCauley Jr., Qing Zhu, Nicole Coustel, Otto Zhou, Gavin Vaughan, Stefan H. J. Idziak, John E. Fischer, S. W. Tozer, David M. Groski, and et al. pp 8537 - 8538; DOI: 10.1021/ja00022a060 |
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Direct ytterbium-iron interaction in an organometallic ladder polymer: synthesis and structure of {[(CH3CN)3YbFe(CO)4]2.cntdot.CH3CN}.infin. Haibin Deng and Sheldon G. Shore pp 8538 - 8540; DOI: 10.1021/ja00022a061 |
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Photoinduced electron transfer in redox-active lysines Sandra L. Mecklenburg, Brian M. Peek, Bruce W. Erickson, and Thomas J. Meyer pp 8540 - 8542; DOI: 10.1021/ja00022a062 |
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NMR assignment strategy for DNA protons through three-dimensional proton-proton connectivities. Application to an intramolecular DNA triplex Ishwar Radhakrishnan, Dinshaw Patel, and Xiaolian Gao pp 8542 - 8544; DOI: 10.1021/ja00022a063 |
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Spectroscopic characterization of the peroxide intermediate in the reduction of dioxygen catalyzed by the multicopper oxidases James L. Cole, David P. Ballou, and Edward I. Solomon pp 8544 - 8546; DOI: 10.1021/ja00022a064 |
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Stereochemical studies on chiral, nonconjugated, nitrogen-substituted carbanions generated by tin-lithium exchange William H. Pearson and Aline C. Lindbeck pp 8546 - 8548; DOI: 10.1021/ja00022a065 |
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Tractable silicon-containing poly(diphenylacetylenes): their synthesis and high gas permeability Kenji Tsuchihara, Toshio Masuda, and Toshinobu Higashimura pp 8548 - 8549; DOI: 10.1021/ja00022a066 |
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Observation of an unusual surface reaction: direct abstraction of carbon monoxide from furan adsorbed on molybdenum surfaces Glenn R. Tinseth and Philip R. Watson pp 8549 - 8550; DOI: 10.1021/ja00022a067 |
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Real-time analysis of chemical reactions occurring at a surface-confined organic monolayer Li Sun, Ross C. Thomas, Richard M. Crooks, and Antonio J. Ricco pp 8550 - 8552; DOI: 10.1021/ja00022a068 |
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Molecular orbital theory calculations of aqueous solvation effects on chemical equilibria Christopher J. Cramer and Donald G. Truhlar pp 8552 - 8554; DOI: 10.1021/ja00022a069 |
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Chemistry of synthetic receptors and functional group arrays. 16. Enantioselective and diastereoselective molecular recognition of alicyclic substrates in aqueous media by a chiral, resolved synthetic receptor Thomas H. Webb, Hongsuk Suh, and Craig S. Wilcox pp 8554 - 8555; DOI: 10.1021/ja00022a070 |
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Oxidative ligand transfer to alkanes: a model for iron-mediated C-X bond formation in .beta.-lactam antibiotic biosynthesis Randolph A. Leising, Yan Zang, and Lawrence Que pp 8555 - 8557; DOI: 10.1021/ja00022a071 |
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Model studies of DNA photorepair: radical anion cleavage of thymine dimers probed by nanosecond laser spectroscopy Syun Ru Yeh and Daniel E. Falvey pp 8557 - 8558; DOI: 10.1021/ja00022a072 |
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A convergent enone synthesis. Three-component coupling of alkyl iodides, carbon monoxide, and allylstannanes by free-radical carbonylation Ilhyong Ryu, Hiroshi Yamazaki, Kazuya Kusano, Akiya Ogawa, and Noboru Sonoda pp 8558 - 8560; DOI: 10.1021/ja00022a073 |
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Mechanism-based inactivation of a bacterial phosphotriesterase by an alkynyl phosphate ester Jeffrey N. Blankenship, Husam Abu-Soud, Wilson A. Francisco, Frank M. Raushel, David R. Fischer, and Peter J. Stang pp 8560 - 8561; DOI: 10.1021/ja00022a074 |
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Total synthesis of (+)-griseofulvin Michael C. Pirrung, William L. Brown, Sushil Rege, and Pierre Laughton pp 8561 - 8562; DOI: 10.1021/ja00022a075 |
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Competitive energy and electron-transfer quenching of excited ruthenium polypyridyls by ferrocene derivatives Eric J. Lee and Mark S. Wrighton pp 8562 - 8564; DOI: 10.1021/ja00022a076 |
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Zirconium-catalyzed highly regioselective hydrosilation reaction of alkenes and x-ray structures of silyl(hydrido)zirconocene derivatives Tamotsu Takahashi, Maki Hasegawa, Noriyuki Suzuki, Masahiko Saburi, Christophe J. Rousset, Phillip E. Fanwick, and Eiichi Negishi pp 8564 - 8566; DOI: 10.1021/ja00022a077 |
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Spectrophotometric detection of a modified flavin mononucleotide (FMN) intermediate formed during the catalytic cycle of chorismate synthase Manoj N. Ramjee, John R. Coggins, Timothy R. Hawkes, David J. Lowe, and Roger N. F. Thorneley pp 8566 - 8567; DOI: 10.1021/ja00022a078 |
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Direct observation of MeRh(CO)2I3-, the key intermediate in rhodium-catalyzed methanol carbonylation Anthony Haynes, Brian E. Mann, David J. Gulliver, George E. Morris, and Peter M. Maitlis pp 8567 - 8569; DOI: 10.1021/ja00022a079 |
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Two-state propagation mechanism for propylene polymerization catalyzed by rac-[anti-ethylidene(1-.eta.5-tetramethylcyclopentadienyl)(1-.eta.5-indenyl)] dimethyltitanium James C. W. Chien, Geraldo Hidalgo Llinas, Marvin D. Rausch, G. Y. Lin, H. Henning Winter, Jerry L. Atwood, and Simon G. Bott pp 8569 - 8570; DOI: 10.1021/ja00022a080 |
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Isospecific polymerization of propylene catalyzed by rac-ethylenebis(indenyl)methylzirconium cation James C. W. Chien, Woei Min Tsai, and Marvin D. Rausch pp 8570 - 8571; DOI: 10.1021/ja00022a081 |
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The effect of rhodium environment on oxidation mechanism: conversion of norbornene to norbornanone on Rh(111)-p(2.times.1)-O Xueping Xu and C. M. Friend pp 8572 - 8573; DOI: 10.1021/ja00022a082 |
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Antibody-catalyzed double stereoselection in fluorinated materials Tomoya Kitazume, Jenq Tain Lin, Takeshi Yamamoto, and Takashi Yamazaki pp 8573 - 8575; DOI: 10.1021/ja00022a083 |
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Book Reviews pp 8575 - 8576; DOI: 10.1021/ja00022a600 |
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Structure-property relationships for the thermal phase behavior of discotic liquid crystals: the effect of branching and unsaturation in the side chains of disklike molecules David M. Collard and C. Peter Lillya pp 8577 - 8583; DOI: 10.1021/ja00023a001 |
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Surface tension of liquids from molten nitrate mixtures to water Maurice Abraham, Marie Christine Abraham, and Ioannis Ziogas pp 8583 - 8590; DOI: 10.1021/ja00023a002 |
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Sequential bond energies of iron carbonyl Fe(CO)x+ (x = 1-5): systematic effects on collision-induced dissociation measurements Richard H. Schultz, Kevin C. Crellin, and P. B. Armentrout pp 8590 - 8601; DOI: 10.1021/ja00023a003 |
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A comparative theoretical analysis of the physicochemically dissimilar tetrathiolate- and oxalate-bridged dititanium series, [(Cp2Ti)2(.mu.-C2X4)]n (where X = S, n = 0, 1-, 2-; X = O, n = 0, 2+): an explanation of electron delocalization from the metal centers upon replacement of the oxalate ligand with the tetrathiooxalate ligand Holly Ann Harris, David R. Kanis, and Lawrence F. Dahl pp 8602 - 8611; DOI: 10.1021/ja00023a004 |
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Elemental structures of the heavy main group atoms and the second moment scaling hypothesis Stephen Lee pp 8611 - 8614; DOI: 10.1021/ja00023a005 |
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Theoretical study on the electronic spectra of model compound II complexes of peroxidases Ping Du, Frank U. Axe, Gilda H. Loew, Silvio Canuto, and Michael C. Zerner pp 8614 - 8621; DOI: 10.1021/ja00023a006 |
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Solution conformation of sucrose from optical rotation Eugene S. Stevens and Christopher A. Duda pp 8622 - 8627; DOI: 10.1021/ja00023a007 |
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Theoretical studies of the ring-opening reactions of bicycloalkyl radicals: electrocyclic and degenerate rearrangements in the bicyclo[3.1.0]hex-3-en-2-yl radical Santiago Olivella and Albert Sole pp 8628 - 8633; DOI: 10.1021/ja00023a008 |
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Trends in electron-deficient bridges Georges Trinquier and Jean Paul Malrieu pp 8634 - 8647; DOI: 10.1021/ja00023a009 |
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Photochemically induced dynamic nuclear polarization studies of oligonucleotide duplexes Masato Katahira, Ritsuko Sakaguchi-Katahira, Fumiaki Hayashi, Seiichi Uesugi, and Yoshimasa Kyogoku pp 8647 - 8651; DOI: 10.1021/ja00023a010 |
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Models of the cytochromes b. 8. Two-dimensional nuclear Overhauser and exchange spectroscopy studies of paramagnetic "cavity" type (tetraphenylporphinato)iron(III) complexes of planar ligands F. Ann Walker and Ursula Simonis pp 8652 - 8657; DOI: 10.1021/ja00023a011 |
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Charge transfer across oblique bisporphyrins: two-center photoactive molecules Anne M. Brun, Anthony Harriman, Valerie Heitz, and Jean Pierre Sauvage pp 8657 - 8663; DOI: 10.1021/ja00023a012 |
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Enhanced nickel(II) chelation by gem-dimethyl-substituted macrocyclic tetrathioethers John M. Desper, Samuel H. Gellman, Robert E. Wolf, and Stephen R. Cooper pp 8663 - 8671; DOI: 10.1021/ja00023a013 |
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Spectroscopic and theoretical studies of an end-on peroxide-bridged coupled binuclear copper(II) model complex of relevance to the active sites in hemocyanin and tyrosinase Michael J. Baldwin, Paul K. Ross, James E. Pate, Zoltan Tyeklar, Kenneth D. Karlin, and Edward I. Solomon pp 8671 - 8679; DOI: 10.1021/ja00023a014 |
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Solid-state oxygen-17 nuclear magnetic resonance spectroscopic studies of [17O2] picket fence porphyrin, myoglobin, and hemoglobin Eric Oldfield, Hee Cheon Lee, Christopher Coretsopoulos, Foluso Adebodun, Ki Deok Park, Shengtian Yang, John Chung, and Brian Phillips pp 8680 - 8685; DOI: 10.1021/ja00023a015 |
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Synthesis, structure, and electronic characterization of reactive diiron(II) 1,2-bis(2-hydroxybenzamido)benzene complexes as models for methane monooxygenase A. Stassinopoulos, G. Schulte, G. C. Papaefthymiou, and J. P. Caradonna pp 8686 - 8697; DOI: 10.1021/ja00023a016 |
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Photochemical core manipulation in high-nuclearity osmium-mercury clusters L. H. Gade, B. F. G. Johnson, J. Lewis, M. McPartlin, T. Kotch, and A. J. Lees pp 8698 - 8704; DOI: 10.1021/ja00023a017 |
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Synthesis and characterization of the mononuclear compounds tert-Bu2MOAr (M = aluminum or gallium, Ar = bulky aryl group): are the short Al-O and Ga-O bonds a consequence of .pi.-interactions? Mark A. Petrie, Marilyn M. Olmstead, and Philip P. Power pp 8704 - 8708; DOI: 10.1021/ja00023a018 |
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Metal-metal multiple bonds in ordered assemblies. 1. Tetranuclear molybdenum and tungsten carboxylates involving covalently linked metal-metal quadruple bonds. Molecular models for subunits of one-dimensional stiff-chain polymers Roger H. Cayton, Malcolm H. Chisholm, John C. Huffman, and Emil B. Lobkovsky pp 8709 - 8724; DOI: 10.1021/ja00023a019 |
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Thermal and photochemical transformations of organoiridium phosphide complexes. Mechanistic studies on carbon-phosphorus bond formation to generate cyclometalated hydride complexes by .alpha.-hydride abstraction Michael D. Fryzuk, Kiran Joshi, Raj K. Chadha, and Steven J. Rettig pp 8724 - 8736; DOI: 10.1021/ja00023a020 |
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Synthesis and structural characterization of (.eta.4-cyclopentadienone)(.eta.5-cyclopentadienyl)dicarbonylmolybdenum hexafluorophosphate. A template for the stereospecific construction of cis-4,5-disubstituted-2-cyclopentenones Lanny S. Liebeskind and Agnes Bombrun pp 8736 - 8744; DOI: 10.1021/ja00023a021 |
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The reduction of C* bonds proceeds with retention of configuration: stereochemical investigation of the heterogeneous reduction by dideuterium of (homohypostrophene)neopentyl(2-norbornyl)platinum(II) complexes on platinum black T. Randall Lee, Derk A. Wierda, and George M. Whitesides pp 8745 - 8753; DOI: 10.1021/ja00023a022 |
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Electrochemical reduction of carbon dioxide catalyzed by [Pd(triphosphine)(solvent)](BF4)2 complexes: synthetic and mechanistic studies Daniel L. DuBois, Alex Miedaner, and R. Curtis Haltiwanger pp 8753 - 8764; DOI: 10.1021/ja00023a023 |
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Gas-phase acidities of pentacarbonyl manganese, iron, and cobalt hydrides, (CO)5MnH, (CO)4FeH2, and (CO)4CoH Amy E. Stevens Miller and J. L. Beauchamp pp 8765 - 8770; DOI: 10.1021/ja00023a024 |
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Intervention of carbonyl and oxonium ylides in reactions of [(alkoxycarbony)phenyl]carbenes in the gas phase forming 3-alkylphthalides and 2-alkoxy-1(2H)-benzocyclobutenone. Carbon-13 and oxygen-18 labeling studies Hideo Tomioka, Noriyuki Kobayashi, Shigeru Murata, and Yasuki Ohtawa pp 8771 - 8778; DOI: 10.1021/ja00023a025 |
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Facile proton-transfer reactions of N,N-dimethylaniline cation radicals Vernon D. Parker and Mats Tilset pp 8778 - 8781; DOI: 10.1021/ja00023a026 |
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Electronic structure of .lambda.5-phosphaacetylene and corresponding triplet methylenes David A. Dixon, Kerwin D. Dobbs, Anthony J. Arduengo, and Guy Bertrand pp 8782 - 8785; DOI: 10.1021/ja00023a027 |
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Synthesis, structures, and dynamics of a macrocyclophane Michael Lofthagen, Raj Chadha, and Jay S. Siegel pp 8785 - 8790; DOI: 10.1021/ja00023a028 |
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A total synthesis of (.+-.)-tirandamycin B Stephen J. Shimshock, Robert E. Waltermire, and Philip DeShong pp 8791 - 8796; DOI: 10.1021/ja00023a029 |
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Asymmetric syntheses of 1-aminocyclopropane-1-carboxylic acid derivatives. Robert M. Williams and Glenn J. Fegley pp 8796 - 8806; DOI: 10.1021/ja00023a030 |
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Polynitro-substituted strained-ring compounds. 2. 1,2-Dinitrospiropentanes Peter A. Wade, Paul A. Kondracki, and Patrick J. Carroll pp 8807 - 8811; DOI: 10.1021/ja00023a031 |
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Electrochemical generation and reduction of organic free radicals. .alpha.-Hydroxybenzyl radicals from the reduction of benzaldehyde Claude P. Andrieux, Maria Grzeszczuk, and Jean Michael Saveant pp 8811 - 8817; DOI: 10.1021/ja00023a032 |
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Proton lateral conduction along lipid monolayers is present only in the liquid-expanded state B. Gabriel and J. Teissie pp 8818 - 8821; DOI: 10.1021/ja00023a033 |
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Carbon isotope effect studies of the mechanism of the Hofmann elimination reaction of para-substituted (2-phenylethyl-1-14C)- and (2-phenylethyl-2-14C)-trimethylammonium bromides John R. I. Eubanks, Leslie B. Sims, and Arthur Fry pp 8821 - 8829; DOI: 10.1021/ja00023a034 |
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Stereoelectronic effects at carboxylate oxygen: similar basicity of the E and Z lone pairs in solution Frank H. Allen and Anthony J. Kirby pp 8829 - 8831; DOI: 10.1021/ja00023a035 |
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Kinetic studies and modeling of a self-replicating system James S. Nowick, Qing Feng, Tjama Tjivikua, Pablo Ballester, and Julius Rebek pp 8831 - 8839; DOI: 10.1021/ja00023a036 |
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Inside-outside stereoisomerism. 5. Synthesis and reactivity of trans-bicyclo[n.3.1] alkanones prepared via the intramolecular photocycloaddition of dioxenones Jeffrey D. Winkler, Bor Cherng Hong, John P. Hey, and Paul G. Williard pp 8839 - 8846; DOI: 10.1021/ja00023a037 |
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Radical cyclization reactions of .alpha.-silyl amine .alpha.,.beta.-unsaturated ketone and ester systems promoted by single electron transfer photosensitization Yoon T. Jeon, Chao Pin Lee, and Patrick S. Mariano pp 8847 - 8863; DOI: 10.1021/ja00023a038 |
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Single electron transfer promoted photocyclization reactions of (aminoalkyl)cyclohexenones. Mechanistic and synthetic features of processes involving the generation and reactions of amine cation and .alpha.-amino radicals Wei Xu, Xiao Ming Zhang, and Patrick S. Mariano pp 8863 - 8878; DOI: 10.1021/ja00023a039 |
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N-Alkyl-5,5-dimethyl-2-oxomorpholin-3-yl radicals. Characterization and reaction with molecular oxygen Olester Benson, Samuel H. Demirdji, R. Curtis Haltiwanger, and Tad H. Koch pp 8879 - 8886; DOI: 10.1021/ja00023a040 |
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Photophysical properties of C70 James W. Arbogast and Christopher S. Foote pp 8886 - 8889; DOI: 10.1021/ja00023a041 |
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Synthesis and formal [4 + 2] cycloaddition reactions of vinylimido complexes of titanocene Kenneth M. Doxsee, Judah B. Farahi, and Hakon Hope pp 8889 - 8898; DOI: 10.1021/ja00023a042 |
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Palladium-catalyzed insertion of isocyanides into the silicon-silicon linkages of oligosilanes Yoshihiko Ito, Michinori Suginome, Takaharu Matsuura, and Masahiro Murakami pp 8899 - 8908; DOI: 10.1021/ja00023a043 |
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Host-guest complexation. 59. Two chiral [1.1.1]orthocyclophane units bridged by three biacetylene units providing a host to bind medium-sized organic guests Donald J. Cram, Martin E. Tanner, Steven J. Keipert, and Carolyn B. Knobler pp 8909 - 8916; DOI: 10.1021/ja00023a044 |
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Cyclopropanation of unactivated 1,3-dienes by Fischer carbene complexes Daniel F. Harvey and Kevin P. Lund pp 8916 - 8921; DOI: 10.1021/ja00023a045 |
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A comparison of the AM1 and PM3 semiempirical models for evaluating model compounds relevant to catalysis by serine proteases Stefan Schroeder, Valerie Daggett, and Peter Kollman pp 8922 - 8925; DOI: 10.1021/ja00023a046 |
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Catalytic pathway of serine proteases: classical and quantum mechanical calculations Valerie Daggett, Stefan Schroeder, and Peter Kollman pp 8926 - 8935; DOI: 10.1021/ja00023a047 |
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Roles of zinc(II) ion in phosphatases. A model study with zinc(II)-macrocyclic polyamine complexes Tohru Koike and Eiichi Kimura pp 8935 - 8941; DOI: 10.1021/ja00023a048 |
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Structured self-aggregates of 4-methoxy-(E)-cinnamic acid at the air/solution interface as detected by 2.pi. + 2.pi. photodimerization and their role in the control of crystal polymorphism I. Weissbuch, L. Leiserowitz, and M. Lahav pp 8941 - 8943; DOI: 10.1021/ja00023a049 |
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Ice nucleation: a test to probe the packing of amphiphilic alcohols at the oil-water interface R. Popovitz-Biro, M. Lahav, and L. Leiserowitz pp 8943 - 8944; DOI: 10.1021/ja00023a050 |
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Inhibition of chorismate synthase by (6R)- and (6S)-6-fluoro-5-enolpyruvylshikimate 3-phosphate Shankar Balasubramanian, Gareth M. Davies, John R. Coggins, and Chris Abell pp 8945 - 8946; DOI: 10.1021/ja00023a051 |
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Modulation of physical and chemical properties of .eta.-H2 complexes of osmium ammines by facile substitution Zai Wei Li and Henry Taube pp 8946 - 8947; DOI: 10.1021/ja00023a052 |
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The structures of quartromicins A1, A2, and A3: novel macrocyclic antiviral antibiotics possessing four tetronic acid moieties Takenori Kusumi, Akio Ichikawa, Hiroshi Kakisawa, Mitsuaki Tsunakawa, Masataka Konishi, and Toshikazu Oki pp 8947 - 8948; DOI: 10.1021/ja00023a053 |
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Binding of thallium(I) to a [3Fe-4S] cluster: evidence for rapid and reversible formation of [Tl3Fe-4S]2+ and [Tl3Fe-4S]1+ centers in a ferredoxin Julea N. Butt, Artur Sucheta, Fraser A. Armstrong, Jacques Breton, Andrew J. Thomson, and E. Claude Hatchikian pp 8948 - 8950; DOI: 10.1021/ja00023a054 |
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Stereoselective zirconium-catalyzed ethylmagnesiation of homoallylic alcohols and ethers. The influence of internal Lewis bases on substrate reactivity Amir H. Hoveyda, Zhongmin Xu, James P. Morken, and Ahmad F. Houri pp 8950 - 8952; DOI: 10.1021/ja00023a055 |
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A novel dioxygenase type oxygen insertion. Carbon-hydrogen bond oxidation of isopropyl groups in a dimanganese complex with molecular oxygen Nobumasa Kitajima, Masahisa Osawa, Masako Tanaka, and Yoshihiko Morooka pp 8952 - 8953; DOI: 10.1021/ja00023a056 |
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(.eta.2-C70)Ir(CO)Cl(PPh3)2: the synthesis and structure of an iridium organometallic derivative of a higher fullerene Alan L. Balch, Vincent J. Catalano, Joong W. Lee, Marilyn M. Olmstead, and Sean R. Parkin pp 8953 - 8955; DOI: 10.1021/ja00023a057 |
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Allylbarium in organic synthesis: unprecedented .alpha.-selective and stereospecific allylation of carbonyl compounds Akira Yanagisawa, Shigeki Habaue, and Hisashi Yamamoto pp 8955 - 8956; DOI: 10.1021/ja00023a058 |
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Intramolecular electron transfer from the heme to the radical site does not occur in compound II of yeast cytochrome c peroxidase during catalytic turnover James T. Hazzard and Gordon Tollin pp 8956 - 8957; DOI: 10.1021/ja00023a059 |
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Organometallic chemistry with buckminsterfullerene. Preparation and properties of an indenyliridium(I) complex Robert S. Koefod, Mark F. Hudgens, and John R. Shapley pp 8957 - 8958; DOI: 10.1021/ja00023a060 |
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Multiplicity of forms of cyclopentanol and other five-membered rings in the solid state Joseph B. Lambert, Liang Xue, and Suzanne C. Howton pp 8958 - 8960; DOI: 10.1021/ja00023a061 |
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How do reaction mechanisms change? Appearance of concerted pericyclic elimination for the reaction of cumyl derivatives Tina L. Amyes and John P. Richard pp 8960 - 8961; DOI: 10.1021/ja00023a062 |
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[2 + 2]cyclodimerization of ligated benzene following reductive activation of manganese complex [Mn(.eta.6-C6H6)(CO)3]+ to give [{Mn(CO)3}2{[.mu.(.eta.4-C6H6-.eta.4-C6H6)}]2- Robert L. Thompson, Steven J. Geib, and N. John Cooper pp 8961 - 8963; DOI: 10.1021/ja00023a063 |
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Metal complexes of the bridging bidentate iron-containing metallophosphine ligand [Fe3(CO)9(.mu.3-P)2]2- Maria T. Bautista, Peter S. White, and Cynthia K. Schauer pp 8963 - 8965; DOI: 10.1021/ja00023a064 |
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Intramolecular Schmidt reaction of alkyl azides Jeffrey Aube and Gregory L. Milligan pp 8965 - 8966; DOI: 10.1021/ja00023a065 |
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First application of attractive intramolecular interactions to the design of chiral catalysts for highly enantioselective Diels-Alder reactions E. J. Corey and Teck Peng Loh pp 8966 - 8967; DOI: 10.1021/ja00023a066 |
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Surface reactions and surface-induced dissociation of polyatomic ions at self-assembled organic monolayer surfaces B. E. Winger, R. K. Julian, R. G. Cooks, and C. E. D. Chidsey pp 8967 - 8969; DOI: 10.1021/ja00023a067 |
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Polyatomic ion/surface collisions at self-assembled monolayers films Vicki H. Wysocki, Jennifer L. Jones, and Jian Mei Ding pp 8969 - 8970; DOI: 10.1021/ja00023a068 |
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Use of intramolecular coulombic interactions to achieve impossible reactions. Photochemical cleavage of 4-nitrophenyl ethers Eduard Cayon, Jorge Marquet, Jose M. Lluch, and Xavier Martin pp 8970 - 8972; DOI: 10.1021/ja00023a069 |
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Electrophilic substitutions on .eta.2-coordinated arenes: an unprecedented Michael addition for phenol and aniline Michael E. Kopach, Javier Gonzalez, and W. Dean Harman pp 8972 - 8973; DOI: 10.1021/ja00023a070 |
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Geometrical aspects of the activation of enones by titanium tetrachloride: Diels-Alder reactions Robert C. Corcoran and Junning Ma pp 8973 - 8975; DOI: 10.1021/ja00023a071 |
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[1+4] Cycloaddition of vinyl isocyanates with alkyl isocyanides. Formal total synthesis of erysotrine James H. Rigby and Maher Qabar pp 8975 - 8976; DOI: 10.1021/ja00023a072 |
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Yields of excited carbonyl species from alkoxyl and from alkylperoxyl radical dismutations G. David Mendenhall, X. Christopher Sheng, and Therese Wilson pp 8976 - 8977; DOI: 10.1021/ja00023a073 |
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Directed formation of carbon-bromine and carbon-sulfur bonds by tandem radical chain reactions David Wiedenfeld and Ronald Breslow pp 8977 - 8978; DOI: 10.1021/ja00023a074 |
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Magnetic properties of Pseudomonas stutzeri nitrous oxide reductase David M. Dooley, Judith A. Landin, Amy C. Rosenzweig, Walter G. Zumft, and Edmund P. Day pp 8978 - 8980; DOI: 10.1021/ja00023a075 |
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Aerobic conversion of organic halides to alcohols. An oxygenative radical cyclization Eiichi Nakamura, Tsuyoshi Inubushi, Satoshi Aoki, and Daisuke Machii pp 8980 - 8982; DOI: 10.1021/ja00023a076 |
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Asymmetric synthesis of lactones with high enantioselectivity by intramolecular carbon-hydrogen insertion reactions of alkyl diazoacetates catalyzed by chiral rhodium(II) carboxamides Michael P. Doyle, Arjan Van Oeveren, Larry J. Westrum, Marina N. Protopopova, and Thomas W. Clayton pp 8982 - 8984; DOI: 10.1021/ja00023a077 |
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Mimicking the glucosidase transition state: shape/charge considerations Bruce Ganem and George Papandreou pp 8984 - 8985; DOI: 10.1021/ja00023a078 |
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Interception of dimethylcarbene with pyridine: a laser flash photolysis study David A. Modarelli and Matthew S. Platz pp 8985 - 8986; DOI: 10.1021/ja00023a079 |
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Side-on versus end-on coordination of dinitrogen to titanium(II) and mixed-valence titanium(I)/titanium(II) amido complexes Robbert Duchateau, Sandro Gambarotta, Nohma Beydoun, and Corinne Bensimon pp 8986 - 8988; DOI: 10.1021/ja00023a080 |
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Photoluminescence of antimony(III) and bismuth(III) chloride complexes in solution Hans Nikol and Arnd Vogler pp 8988 - 8990; DOI: 10.1021/ja00023a081 |
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The return of the trapped electron in x-irradiated clathrate hydrates. An ESR investigation Janusz Bednarek, Roland Erickson, Anders Lund, and Shulamith Schlick pp 8990 - 8991; DOI: 10.1021/ja00023a082 |
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p-Phenylene-2,2'-bis(1,1:3,3-di-2,2'-biphenylenepropenyl): a stable non-Kekule molecule as a ground-state singlet Hideyuki Tukada pp 8991 - 8992; DOI: 10.1021/ja00023a083 |
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Electron delocalization in helical quinone anion radicals Bingwei Yang, Longbin Liu, Thomas J. Katz, Charles A. Liberko, and Larry L. Miller pp 8993 - 8994; DOI: 10.1021/ja00023a084 |
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Synthesis and DNA crosslinking by a rigid CPI dimer Mark A. Mitchell, Robert C. Kelly, Nancy A. Wicnienski, Nicole T. Hatzenbuhler, Marta G. Williams, Gary L. Petzold, Jerry L. Slightom, and David R. Siemieniak pp 8994 - 8995; DOI: 10.1021/ja00023a085 |
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Formation of [1.1.1]propellane by nucleophilic attack on 1,3-diiodobicyclo[1.1.1]pentane. Unrearranged carbocation intermediates in the reaction of [1.1.1]propellane with electrophiles Kenneth B. Wiberg and Neil McMurdie pp 8995 - 8996; DOI: 10.1021/ja00023a086 |
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Preparation and molecular structure determination of dialkynyliodonium salts: (RC.tplbond.C)2I+ -OTf Peter J. Stang, Viktor V. Zhdankin, and Atta M. Arif pp 8997 - 8998; DOI: 10.1021/ja00023a087 |
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Clear evidence for the formation of .alpha.-disulfoxides and other intermediates in the m-chloroperbenzoic acid (m-CPBA) oxidation of bridged bicyclic thiosulfinates Patricia L. Folkins and David N. Harpp pp 8998 - 9000; DOI: 10.1021/ja00023a088 |
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A thirty-two-membered fluorinated multifunctional heterocycle Cai Yun Guo, Robert L. Kirchmeier, and Jean'ne M. Shreeve pp 9000 - 9001; DOI: 10.1021/ja00023a089 |
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Backside displacement in the unimolecular gas-phase decarboxylation of alkyl phenyl carbonate radical cations Henri Edouard Audier and Thomas Hellman Morton pp 9001 - 9003; DOI: 10.1021/ja00023a090 |
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Elimination of electrooxidizable interferants in glucose electrodes Ruben Maidan and Adam Heller pp 9003 - 9004; DOI: 10.1021/ja00023a091 |
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The ring opening and unusual coupling of 3,3-dimethylthietane ligands in a dirhenium carbonyl complex Richard D. Adams, Judy A. Belinski, and John Schierlmann pp 9004 - 9006; DOI: 10.1021/ja00023a092 |
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Experimental and theoretical investigation of the inversion of configuration during thermal nitrogen loss from 2,3-diazabicyclo[2.2.1]hept-2-ene-exo,exo-5,6-d2 Barbara A. Lyons, Joerg Pfeifer, and Barry K. Carpenter pp 9006 - 9007; DOI: 10.1021/ja00023a093 |
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A selectivity control element for palladium-catalyzed trimethylenemethane cycloaddition Barry M. Trost and Michael C. Matelich pp 9007 - 9009; DOI: 10.1021/ja00023a094 |
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Olefin formation in the oxidative deformylation of aldehydes by cytochrome P-450. Mechanistic implications for catalysis by oxygen-derived peroxide [Erratum to document cited in CA115(5):48632c] Alfin D. N. Vaz, Elizabeth A. Roberts, and Minor J. Coon pp 9009 - 9009; DOI: 10.1021/ja00023a095 |
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Palladium-mediated stereocontrolled reductive amination of azido sugars prepared from enzymic aldol condensation: a general approach to the synthesis of deoxy aza sugars [Erratum to document cited in CA115(13):136547j] Tetsuya Kajimoto, Lihren Chen, Kevin K. C. Liu, and Chi Huey Wong pp 9009 - 9009; DOI: 10.1021/ja00023a096 |
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Book Reviews pp 9009 - 9016; DOI: 10.1021/ja00023a600 |
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The nature of intramolecular hydrogen-bonded and non-hydrogen-bonded conformations of simple di- and triamides Juan J. Novoa and Myung Hwan Whangbo pp 9017 - 9026; DOI: 10.1021/ja00024a001 |
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Metallocene antitumor agents. Solution and solid-state molybdenocene coordination chemistry of DNA constituents Louis Y. Kuo, Mercouri G. Kanatzidis, Michal Sabat, Andrew L. Tipton, and Tobin J. Marks pp 9027 - 9045; DOI: 10.1021/ja00024a002 |
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Ab initio prediction of the structures and stabilities of the hyperaluminum molecules: Al3O and square-planar Al4O A. I. Boldyrev and Paul v. R. Schleyer pp 9045 - 9054; DOI: 10.1021/ja00024a003 |
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Molecular similarity concepts. 5. Analysis of steroid-protein binding constants Gabrielle Rum and William C. Herndon pp 9055 - 9060; DOI: 10.1021/ja00024a004 |
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Mechanistic predictions for fluorine etching of silicon(100) Christine J. Wu and Emily A. Carter pp 9061 - 9062; DOI: 10.1021/ja00024a005 |
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In situ XANES of an iron porphyrin irreversibly adsorbed on an electrode surface Sunghyun Kim, In Tae Bae, Marnita Sandifer, Philip N. Ross, Roger Carr, Joseph Woicik, Mark R. Antonio, and Daniel A. Scherson pp 9063 - 9066; DOI: 10.1021/ja00024a006 |
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Chemical and spectroscopic studies of the mixed-valent derivatives of the non-heme iron protein hemerythrin James M. McCormick, Richard C. Reem, and Edward I. Solomon pp 9066 - 9079; DOI: 10.1021/ja00024a007 |
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Spectroscopic and chemical studies of the ascorbate oxidase trinuclear copper active site: comparison to laccase James L. Cole, Luciana Avigliano, Laura Morpurgo, and Edward I. Solomon pp 9080 - 9089; DOI: 10.1021/ja00024a008 |
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Deuterium quadrupole coupling constants and asymmetry parameters in bridging metal hydride complexes Ae Ja Kim, Frank R. Fronczek, Leslie G. Butler, Shixiong Chen, and Ellen A. Keiter pp 9090 - 9096; DOI: 10.1021/ja00024a009 |
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Evidence for nucleophilic addition by muonium to pyrazine in water: contrast with ordinary hydrogen Zhennan Wu, Mary V. Barnabas, John M. Stadlbauer, Krishnan Venkateswaran, Gerald B. Porter, and David C. Walker pp 9096 - 9099; DOI: 10.1021/ja00024a010 |
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Resonance Raman spectroscopic detection of steric-induced distortions of axial ligand binding for dioxygen adducts of superstructured cobalt-porphyrin complexes Leonard M. Proniewicz, Alan Bruha, Kazuo Nakamoto, Yoshio Uemori, Eishin Kyuno, and James R. Kincaid pp 9100 - 9104; DOI: 10.1021/ja00024a011 |
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Electron hydration in pure liquid water. Existence of two nonequilibrium configurations in the near-infrared region S. Pommeret, A. Antonetti, and Y. Gauduel pp 9105 - 9111; DOI: 10.1021/ja00024a012 |
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Surface reactions in the aluminum-catalyzed direct synthesis of alkylsilanes B. E. Bent, C. T. Kao, B. R. Zegarski, L. H. Dubois, and R. G. Nuzzo pp 9112 - 9119; DOI: 10.1021/ja00024a013 |
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Gas-phase ambident reactivity of acyclic enolate anions Ivo L. Freriks, Leo J. De Koning, and Nico M. M. Nibbering pp 9119 - 9124; DOI: 10.1021/ja00024a014 |
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Ligand field splitting on the xenon 4d core levels in XeFx (x = 2, 4, 6) compounds from high-resolution gas-phase photoelectron spectra: the structure of XeF6 J. N. Cutler, G. M. Bancroft, J. D. Bozek, K. H. Tan, and G. J. Schrobilgen pp 9125 - 9131; DOI: 10.1021/ja00024a015 |
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An unusual relationship between the nitrogen-fluorine bond lengths and force constants in N-fluoroamines Dines Christen, Om Dutt Gupta, Johannes Kadel, Robert L. Kirchmeier, Hans Georg Mack, Heinz Oberhammer, and Jeanne M. Shreeve pp 9131 - 9135; DOI: 10.1021/ja00024a016 |
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Coherence transfer in nuclear magnetic resonance by selective homonuclear Hartmann-Hahn correlation spectroscopy Robert Konrat, Irene Burghardt, and Geoffrey Bodenhausen pp 9135 - 9140; DOI: 10.1021/ja00024a017 |
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Photolysis of the histidine-heme-carbon monoxide complex Yue Huang, Michael C. Marden, Jean Christophe Lambry, Marie Pierre Fontaine-Aupart, Robert Pansu, Jean Louis Martin, and Claude Poyart pp 9141 - 9144; DOI: 10.1021/ja00024a018 |
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Thermal stability of the methyl group adsorbed on the palladium(100) surface Frigyes Solymosi and Karoly Revesz pp 9145 - 9147; DOI: 10.1021/ja00024a019 |
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A study of the anomeric effect on an electronic scale: the electron density of 1,4-dioxane and trans-2,5-dichloro-1,4-dioxane T. Koritsanszky, M. K. Strumpel, J. Buschmann, P. Luger, N. K. Hansen, and V. Pichon-Pesme pp 9148 - 9154; DOI: 10.1021/ja00024a020 |
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Photochemical reaction of dinuclear manganese carbonyl compounds with tributyltin hydride and with silanes Richard J. Sullivan and Theodore L. Brown pp 9155 - 9161; DOI: 10.1021/ja00024a021 |
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Flash photolysis studies of the reactions of dinuclear manganese carbonyl compounds with tributyltin hydride and triethylsilane Richard J. Sullivan and Theodore L. Brown pp 9162 - 9169; DOI: 10.1021/ja00024a022 |
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Solution calorimetric and stopped-flow kinetic study of ligand substitution for the complexes M(CO)3(PCy3)2(L) (M = chromium, molybdenum, tungsten). Comparison of first-, second-, and third-row transition-metal-ligand bonds at a sterically crowded metal center Kai Zhang, Alberto A. Gonzalez, Shakti L. Mukerjee, Shou Jiau Chou, Carl D. Hoff, Kimberly A. Kubat-Martin, David Barnhart, and Gregory J. Kubas pp 9170 - 9176; DOI: 10.1021/ja00024a023 |
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The role of the 16-electron [(.eta.5-C5Me5)Ru(NO)] transient in the formation of dinuclear complexes and in oxidative addition reactions John L. Hubbard, Andre Morneau, Robert M. Burns, and Christopher R. Zoch pp 9176 - 9180; DOI: 10.1021/ja00024a024 |
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Carbon-carbon double bond formation from a cis-bis(chloromethyl)ruthenium complex John L. Hubbard, Andre Morneau, Robert M. Burns, and Owen W. Nadeau pp 9180 - 9184; DOI: 10.1021/ja00024a025 |
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Heats of protonation of transition-metal complexes: the effect of phosphine basicity on metal basicity in CpIr(CO)(PR3) and Fe(CO)3(PR3)2 John R. Sowa, Valerio Zanotti, Giacomo Facchin, and Robert J. Angelici pp 9185 - 9192; DOI: 10.1021/ja00024a026 |
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Studies of distortional isomers: spectroscopic evidence that green cis,mer-dichlorotris(dimethylphenylphosphine)oxomolybdenum(IV) is a mixture Patrick J. Desrochers, Kenneth W. Nebesny, Michael J. LaBarre, Sandra E. Lincoln, Thomas M. Loehr, and John H. Enemark pp 9193 - 9200; DOI: 10.1021/ja00024a027 |
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A highly reactive functional model for the catechol dioxygenases. Structure and properties of [Fe(TPA)DBC]BPh4 Ho G. Jang, David D. Cox, and Lawrence Que pp 9200 - 9204; DOI: 10.1021/ja00024a028 |
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Generation and characterization of dimolybdenum thiyl radicals Ana C. Lizano, Martha G. Munchhof, Elaine K. Haub, and Mark E. Noble pp 9204 - 9210; DOI: 10.1021/ja00024a029 |
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Rotational isomerism and fluxional behavior of bis(carbon dioxide) adducts of molybdenum Ernesto Carmona, Andrew K. Hughes, Miguel A. Munoz, Dermot M. O'Hare, Pedro J. Perez, and Manuel L. Poveda pp 9210 - 9218; DOI: 10.1021/ja00024a030 |
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X-ray absorption, Moessbauer, and EPR studies of the dinuclear iron center in the hydroxylase component of methane monooxygenase Jane G. DeWitt, James G. Bentsen, Amy C. Rosenzweig, Britt Hedman, Jeffrey Green, Simon Pilkington, Georgia C. Papaefthymiou, Howard Dalton, Keith O. Hodgson, and Stephen J. Lippard pp 9219 - 9235; DOI: 10.1021/ja00024a031 |
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Control of magnetic interactions in polyarylmethyl triplet diradicals using steric hindrance Andrzej Rajca, Suchada Utamapanya, and Jiangtien Xu pp 9235 - 9241; DOI: 10.1021/ja00024a032 |
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Topological control of electron localization in .pi.-conjugated polyarylmethyl carbopolyanions and radical anions Suchada Utamapanya and Andrzej Rajca pp 9242 - 9251; DOI: 10.1021/ja00024a033 |
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SET photochemistry of flavin-cyclopropylamine systems. Models for proposed monoamine oxidase inhibition mechanisms Jong Man Kim, Michael A. Bogdan, and Patrick S. Mariano pp 9251 - 9257; DOI: 10.1021/ja00024a034 |
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Synthesis and properties of medium-sized (C9-C12) carbocyclic diacetylenes R. Gleiter, D. Kratz, W. Schaefer, and V. Schehlmann pp 9258 - 9264; DOI: 10.1021/ja00024a035 |
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Molecular recognition in the solid state: controlled assembly of hydrogen-bonded molecular sheets Fernando Garcia-Tellado, Steven J. Geib, Shyamaprosad Goswami, and Andrew D. Hamilton pp 9265 - 9269; DOI: 10.1021/ja00024a036 |
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Apical and equatorial methoxy ligands on sulfuranes: effect on rates of pyridine methylation Katsuo Ohkata, Masako Ohnishi, Keiichi Yoshinaga, Kinya Akiba, Joseph C. Rongione, and J. C. Martin pp 9270 - 9276; DOI: 10.1021/ja00024a037 |
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Asymmetric synthesis of monosubstituted and .alpha.,.alpha.-disubstituted .alpha.-amino acids via diastereoselective glycine enolate alkylations Robert M. Williams and Myeong Nyeo Im pp 9276 - 9286; DOI: 10.1021/ja00024a038 |
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Late intermediates in the biosynthesis of cocaine: 4-(1-methyl-2-pyrrolidinyl)-3-oxobutanoate and methyl ecgonine Edward Leete, Jeffrey A. Bjorklund, Maria M. Couladis, and Sung Hoon Kim pp 9286 - 9292; DOI: 10.1021/ja00024a039 |
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Substrate regulation of product distribution in the reactions of arylchromium carbene complexes with alkynes Mary Ellen Bos, William D. Wulff, Ross A. Miller, Steven Chamberlin, and Timothy A. Brandvold pp 9293 - 9319; DOI: 10.1021/ja00024a040 |
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Electrochemical determination of the pKa of weak acids in N,N-dimethylformamide Flavio Maran, Dino Celadon, Maria Gabriella Severin, and Elio Vianello pp 9320 - 9329; DOI: 10.1021/ja00024a041 |
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Mechanism of inactivation of .gamma.-aminobutyric acid aminotransferase by 4-amino-5-hexynoic acid (.gamma.-ethynyl GABA) James R. Burke and Richard B. Silverman pp 9329 - 9340; DOI: 10.1021/ja00024a042 |
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Mechanisms of inactivation of .gamma.-aminobutyric acid aminotransferase by the antiepilepsy drug .gamma.-vinyl GABA (vigabatrin) Shrenik M. Nanavati and Richard B. Silverman pp 9341 - 9349; DOI: 10.1021/ja00024a043 |
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Carbon assignments and heteronuclear coupling constants for an RNA oligonucleotide from natural abundance carbon-13-proton correlated experiments Gabriele Varani and Ignacio Tinoco pp 9349 - 9354; DOI: 10.1021/ja00024a044 |
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Establishment of the metal-to-cysteine connectivities in silver-substituted yeast metallothionein Surinder S. Narula, Rajesh K. Mehra, Dennis R. Winge, and Ian M. Armitage pp 9354 - 9358; DOI: 10.1021/ja00024a045 |
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Direct enantioseparation of .beta.-adrenergic blockers using a chiral stationary phase prepared by molecular imprinting Lutz Fischer, Ralf Mueller, Bjoern Ekberg, and Klaus Mosbach pp 9358 - 9360; DOI: 10.1021/ja00024a046 |
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Lipase-catalyzed kinetic resolution with in situ racemization: one-pot synthesis of optically active cyanohydrin acetates from aldehydes Minoru Inagaki, Jun Hiratake, Takaaki Nishioka, and Junichi Oda pp 9360 - 9361; DOI: 10.1021/ja00024a047 |
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Conversion of D-glucose into catechol: the not-so-common pathway of aromatic biosynthesis K. M. Draths and J. W. Frost pp 9361 - 9363; DOI: 10.1021/ja00024a048 |
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Are relative bond energies a measure of radical stabilization energies? K. Brady Clark and Danial D. M. Wayner pp 9363 - 9365; DOI: 10.1021/ja00024a049 |
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New catalysts for the asymmetric aldol reaction: chiral boranes prepared from .alpha.,.alpha.-disubstituted glycine arenesulfonamides Emma R. Parmee, Orin Tempkin, Satoru Masamune, and Atsushi Abiko pp 9365 - 9366; DOI: 10.1021/ja00024a050 |
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Induced stereo- and substrate selectivity of bioimprinted .alpha.-chymotrypsin in anhydrous organic media Marianne Staahl, Ulla Jeppsson-Wistrand, Mats Olle Maansson, and Klaus Mosbach pp 9366 - 9368; DOI: 10.1021/ja00024a051 |
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1,4-Silylstannation of 1,3-dienes catalyzed by platinum complex Yasushi Tsuji and Yasushi Obora pp 9368 - 9369; DOI: 10.1021/ja00024a052 |
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Synthesis of (+)-(15,16,19,20,23,24)-hexepi-uvaricin: a bis(tetrahydrofuranyl) annonaceous acetogenin analog Thomas R. Hoye, Paul R. Hanson, Albert C. Kovelesky, Timothy D. Ocain, and Zhiping Zhuang pp 9369 - 9371; DOI: 10.1021/ja00024a053 |
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Spectral characterization of 4-carboxy-5,6-dihydroxy-2,4-cyclohexadienone, a likely component of intermediate II in p-hydroxybenzoate hydroxylase Gabor Merenyi, Johan Lind, and Robert F. Anderson pp 9371 - 9372; DOI: 10.1021/ja00024a054 |
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Model complexes for molybdopterin-containing enzymes: preparation and crystallographic characterization of a molybdenum ene-1-perthiolate-2-thiolate (trithiolate) complex Robert S. Pilato, Kenneth A. Eriksen, Mark A. Greaney, Edward I. Stiefel, Shyamaprosad Goswami, Latonya Kilpatrick, Thomas G. Spiro, Edward C. Taylor, and Arnold L. Rheingold pp 9372 - 9374; DOI: 10.1021/ja00024a055 |
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Isolation and characterization of stereoisomers of pentacoordinated phosphorus. Hydrolysis of unsymmetrically substituted chiral monocyclic oxyphosphoranes Robert M. Moriarty, Jun Hirataka, Kaiming Liu, Angelika Wendler, Alok K. Awasthi, and Richard Gilardi pp 9374 - 9376; DOI: 10.1021/ja00024a056 |
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Synthesis of .beta.-mannopyranosides by intramolecular aglycon delivery Frank Barresi and Ole Hindsgaul pp 9376 - 9377; DOI: 10.1021/ja00024a057 |
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In situ complexation directs the stereochemistry of N-glycosylation in the synthesis of thialanyl and dioxolanyl nucleoside analogs Woo Baeg Choi, Lawrence J. Wilson, Suresh Yeola, Dennis C. Liotta, and Raymond F. Schinazi pp 9377 - 9379; DOI: 10.1021/ja00024a058 |
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A phosphorus analog of a semibridging aryl isocyanide ligand: synthesis and structure of diplatinum complex (Et3P)PtCl(.mu.-C:PR)Pt(PEt3)2(Cl) Hyoung Jun, Victor G. Young, and Robert J. Angelici pp 9379 - 9380; DOI: 10.1021/ja00024a059 |
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Molecular recognition of a pyrimidine dimer and photosensitized dimer splitting by a macrocyclic bis(diaminopyridine) M. Scott Goodman and Seth D. Rose pp 9380 - 9382; DOI: 10.1021/ja00024a060 |
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X-ray crystal structure of the HIV protease complex with L-700,417, an inhibitor with pseudo C2 symmetry Roger Bone, Joseph P. Vacca, Paul S. Anderson, and M. Katharine Holloway pp 9382 - 9384; DOI: 10.1021/ja00024a061 |
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Stereocontrolled total synthesis of (.+-.)-pentalenolactone P methyl ester Ho Jung Kang, Choon Sup Ra, and Leo A. Paquette pp 9384 - 9385; DOI: 10.1021/ja00024a062 |
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Chlorination and bromination of fullerenes. Nucleophilic methoxylation of polychlorofullerenes and their aluminum trichloride catalyzed Friedel-Crafts reaction with aromatics to polyarylfullerenes George A. Olah, Imre Bucsi, Christian Lambert, Robert Aniszfeld, Nirupam J. Trivedi, Dilip K. Sensharma, and G. K. Surya Prakash pp 9385 - 9387; DOI: 10.1021/ja00024a063 |
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Polyarenefullerenes, C60(H-Ar)n, obtained by acid-catalyzed fullerenation of aromatics George A. Olah, Imre Bucsi, Christian Lambert, Robert Aniszfeld, Nirupam J. Trivedi, Dilip K. Sensharma, and G. K. Surya Prakash pp 9387 - 9388; DOI: 10.1021/ja00024a064 |
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Mechanism of adenylate kinase. 12. Prediction and demonstration of enhancement of phosphorus stereospecificity by site-directed mutagenesis Terri Dahnke, Ru Tai Jiang, and Ming Daw Tsai pp 9388 - 9389; DOI: 10.1021/ja00024a065 |
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Ab initio study of spiropentadiene, C5H4 Isaiah Shavitt, David W. Ewing, and Janet E. Del Bene pp 9389 - 9391; DOI: 10.1021/ja00024a066 |
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General approach to the synthesis of short .alpha.-helical peptides David Y. Jackson, David S. King, Jean Chmielewski, Sunil Singh, and Peter G. Schultz pp 9391 - 9392; DOI: 10.1021/ja00024a067 |
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Conformation and stereoselective reduction of hapten side chains in the antibody combining site Jae Il Kim, Tetsuo Nagano, Tsunehiko Higuchi, Masaaki Hirobe, Ichio Shimada, and Yoji Arata pp 9392 - 9394; DOI: 10.1021/ja00024a068 |
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Statistical incorporation of carbon-13 13C2 units into C60 (buckminsterfullerene) Joel M. Hawkins, Axel Meyer, Stefan Loren, and Rudi Nunlist pp 9394 - 9395; DOI: 10.1021/ja00024a069 |
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Potential-dependent surface Raman spectroscopy of buckminsterfullerene films on gold: vibrational characteristics of anionic versus neutral C60 Yun Zhang, Gregory Edens, and Michael J. Weaver pp 9395 - 9397; DOI: 10.1021/ja00024a070 |
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Antibody-catalyzed hydrolysis of phosphate monoesters Thomas S. Scanlan, James R. Prudent, and Peter G. Schultz pp 9397 - 9398; DOI: 10.1021/ja00024a071 |
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Engineering protein specificity: gene manipulation with semisynthetic nucleases Dehua Pei and Peter G. Schultz pp 9398 - 9400; DOI: 10.1021/ja00024a072 |
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Observation of the copperA-ligand stretching resonance Raman band for cytochrome c oxidase Satoshi Takahashi, Takashi Ogura, Kyoko Itoh-Shinzawa, Shinya Yoshikawa, and Teizo Kitagawa pp 9400 - 9401; DOI: 10.1021/ja00024a073 |
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Photosensitized decarboxylative Michael addition through N-(acyloxy)phthalimides via an electron-transfer mechanism Keiji Okada, Kazushige Okamoto, Naoto Morita, Katsura Okubo, and Masaji Oda pp 9401 - 9402; DOI: 10.1021/ja00024a074 |
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On the intramolecularity of the vitamin K model oxidation Paul Dowd and Seung Wook Ham pp 9403 - 9404; DOI: 10.1021/ja00024a075 |
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Temperature dependence of the kinetic isotope effect for a gas-phase SN2 reaction: Cl- + CH3Br A. A. Viggiano, John Paschkewitz, Robert A. Morris, John F. Paulson, Angels Gonzalez-Lafont, and Donald G. Truhlar pp 9404 - 9405; DOI: 10.1021/ja00024a076 |
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Emission of radiation by collisionally activated ions: a new approach to ion structure determination John L. Holmes, Paul M. Mayer, and A. A. Mommers pp 9405 - 9406; DOI: 10.1021/ja00024a077 |
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Coordination and interconversion of a ketonic grouping between one and two transition-metal atoms Richard D. Adams, Gong Chen, Linfeng Chen, Wengan Wu, and Jianguo Yin pp 9406 - 9408; DOI: 10.1021/ja00024a078 |
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A multiply-substituted buckminsterfullerene (C60) with an octahedral array of platinum atoms Paul J. Fagan, Joseph C. Calabrese, and Brian Malone pp 9408 - 9409; DOI: 10.1021/ja00024a079 |
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Amine photoredox reactions: a photoinduced methylene shuttle initiated via two-electron oxidation of a tertiary amine by anthraquinone Hong Gan, Xiaomei Zhao, and David G. Whitten pp 9409 - 9411; DOI: 10.1021/ja00024a080 |
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Unusual reorganization reactions of 3-azabicyclo[3.3.1]nonanes Nikolaus Risch, Maria Langhals, Wolfgang Mikosch, Hartmut Boegge, and Achim Mueller pp 9411 - 9412; DOI: 10.1021/ja00024a081 |
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2,3-Dioxa-5,7-bicyclo[2.2.2]octadiene (benzene 1,4-endo-peroxide) Taehee Noh and Nien Chu C. Yang pp 9412 - 9414; DOI: 10.1021/ja00024a082 |
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A lamellar conducting polymer by self-assembly of an electropolymerizable monomer David M. Collard and Marye Anne Fox pp 9414 - 9415; DOI: 10.1021/ja00024a083 |
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Evidence for monomeric metaphosphate as an intermediate in the hydrolysis of .mu.-monothiopyrophosphate Eric S. Lightcap and Perry A. Frey pp 9415 - 9416; DOI: 10.1021/ja00024a084 |
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Observation of an imine intermediate on dehydroquinase by electrospray mass spectrometry Andrea Shneier, Colin Kleanthous, Ranjit Deka, John R. Coggins, and Chris Abell pp 9416 - 9418; DOI: 10.1021/ja00024a085 |
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Externally bound metal ion complexes of buckminsterfullerene, MC60+, in the gas phase Yongqing Huang and Ben S. Freiser pp 9418 - 9419; DOI: 10.1021/ja00024a086 |
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Surface electrostatics, reduction potentials, and the internal dielectric constant of proteins Karla K. Rodgers and Stephen G. Sligar pp 9419 - 9421; DOI: 10.1021/ja00024a087 |
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Synthesis and structure of W(PMe3)4(Te)2: the first transition-metal complex with a terminal tellurido ligand Daniel Rabinovich and Gerard Parkin pp 9421 - 9422; DOI: 10.1021/ja00024a088 |
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Sigmoidal growth in a self-replicating system Vincent Rotello, Jong In Hong, and Julius Rebek pp 9422 - 9423; DOI: 10.1021/ja00024a089 |
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A synthetic receptor for dinucleotides Amalia Galan, Javier De Mendoza, Catherine Toiron, Marta Bruix, Ghislain Deslongchamps, and Julius Rebek pp 9424 - 9425; DOI: 10.1021/ja00024a090 |
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Bromination of imidazoles coordinated to cobalt (III). Kinetics and mechanism of bromination of RImH3+ systems [R = (NH3)5Co]; Wheland intermediates and preassociation or diffusion control [Erratum to document cited in CA114(15):142384z] Allan G. Blackman, David A. Buckingham, and Charles R. Clark pp 9425 - 9425; DOI: 10.1021/ja00024a091 |
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Book Reviews pp 9426 - 9428; DOI: 10.1021/ja00024a600 |
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Observation of tightly bound boron-11 nuclear magnetic resonance signals on serine proteases. Direct solution evidence for tetrahedral geometry around the boron in the putative transition-state analogs Sheng Zhong, Frank Jordan, Charles Kettner, and Laszlo Polgar pp 9429 - 9435; DOI: 10.1021/ja00025a001 |
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A new analysis of proton chemical shifts in proteins Klara Osapay and David A. Case pp 9436 - 9444; DOI: 10.1021/ja00025a002 |
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Double-quantum filtering in magic-angle-spinning NMR spectroscopy: an approach to spectral simplification and molecular structure determination Robert Tycko and Gary Dabbagh pp 9444 - 9448; DOI: 10.1021/ja00025a003 |
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Computational study of the carboranylcarbenes 1-CH-1,2-C2B3H4 and 1-CH-1,2-C2B4H5 Michael L. McKee pp 9448 - 9454; DOI: 10.1021/ja00025a004 |
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Unexpected pH-dependent conformation of His-64, the proton shuttle of carbonic anhydrase II Satish K. Nair and David W. Christianson pp 9455 - 9458; DOI: 10.1021/ja00025a005 |
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Homotropenylium cation: structure, stability, and magnetic properties Dieter Cremer, Felix Reichel, and Elfi Kraka pp 9459 - 9466; DOI: 10.1021/ja00025a006 |
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Molecular dynamics with dimethyl sulfoxide as a solvent. Conformation of a cyclic hexapeptide Dale F. Mierke and Horst Kessler pp 9466 - 9470; DOI: 10.1021/ja00025a007 |
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Enantioselective inversion of a chiral phosphinyl radical. A single-crystal ESR analysis of x-irradiated bis(2,4,6-tri-tert-butylphenyl)phosphinic chloride Bas F. M. De Waal, Olav M. Aagaard, and Rene A. J. Janssen pp 9471 - 9479; DOI: 10.1021/ja00025a008 |
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Neural network studies. 1. Estimation of the aqueous solubility of organic compounds Nicholas Bodor, Alan Harget, and Ming Ju Huang pp 9480 - 9483; DOI: 10.1021/ja00025a009 |
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Computational studies on FK506: conformational search and molecular dynamics simulation in water Julianto Pranata and William L. Jorgensen pp 9483 - 9493; DOI: 10.1021/ja00025a010 |
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Elucidation of solution structures by conformer population analysis of NOE data Clark Landis and Viyola S. Allured pp 9493 - 9499; DOI: 10.1021/ja00025a011 |
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Gas-phase formation of four isomeric C4H4.cntdot.+ ions. Ionic isomer quantitation with neutralization-reionization mass spectrometry Mei Yi Zhang, Barry K. Carpenter, and Fred W. McLafferty pp 9499 - 9503; DOI: 10.1021/ja00025a012 |
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Decay and fate of the hydroxyl radical adduct of .alpha.-phenyl-N-tert-butylnitrone (PBN) in aqueous media Yashige Kotake and Edward G. Janzen pp 9503 - 9506; DOI: 10.1021/ja00025a013 |
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Applications of real-time FTIR spectroscopy to the elucidation of complex electroorganic pathways: electrooxidation of ethylene glycol on gold, platinum, and nickel in alkaline solution Si Chung Chang, Yeunghaw Ho, and Michael J. Weaver pp 9506 - 9513; DOI: 10.1021/ja00025a014 |
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Characterization of the ligand environment of vanadyl complexes of apoferritin by multifrequency electron spin-echo envelope modulation Gary J. Gerfen, Phillip M. Hanna, N. Dennis Chasteen, and David J. Singel pp 9513 - 9519; DOI: 10.1021/ja00025a015 |
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Cobalt(II)-induced activation of dioxygen for the dehydrogenation of N-methylanilines and benzyl alcohol Andrzej Sobkowiak and Donald T. Sawyer pp 9520 - 9523; DOI: 10.1021/ja00025a016 |
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Reactive intermediates in the photolytic decarbonylation of the acyl complex (.eta.5-C5H5)Fe(CO)2(COCH3) as studied by time-resolved infrared spectral techniques Simon T. Belt, David W. Ryba, and Peter C. Ford pp 9524 - 9528; DOI: 10.1021/ja00025a017 |
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An initial approach to biologically related bridged assemblies: pyridinethiolate-linked iron Fe4S4-Fe complex systems Hong Ye Liu, Bernd Scharbert, and R. H. Holm pp 9529 - 9539; DOI: 10.1021/ja00025a018 |
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Reversible carbon monoxide reactions of cationic rhodium(I) and -(II) complexes Steven C. Haefner, Kim R. Dunbar, and Christopher Bender pp 9540 - 9553; DOI: 10.1021/ja00025a019 |
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Oxidation of CpRu(CO)(PMe3)H by 2/3, 1, and 2 electrons by the judicious choice of reaction conditions. Generation of a bridging hydride via the reaction between a 17-electron metal hydride cation radical and its conjugate base Olav B. Ryan and Mats Tilset pp 9554 - 9561; DOI: 10.1021/ja00025a020 |
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Visible-light photolysis of hydrogen iodide using sensitized layered semiconductor particles Yeong Il Kim, Samer Salim, Munir J. Huq, and Thomas E. Mallouk pp 9561 - 9563; DOI: 10.1021/ja00025a021 |
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Multiple intramolecular electron transfer in the catalysis of the reduction of dioxygen by cobalt meso-tetrakis(4-pyridyl)porphyrin to which four Ru(NH3)5 groups are coordinated Chunnian Shi and Fred C. Anson pp 9564 - 9570; DOI: 10.1021/ja00025a022 |
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Effects of lithium salts on the stereochemistry of ketone enolization by lithium 2,2,6,6-tetramethylpiperidide (LiTMP). A convenient method for highly E-selective enolate formation Patricia L. Hall, James H. Gilchrist, and David B. Collum pp 9571 - 9574; DOI: 10.1021/ja00025a023 |
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Mixed aggregation of lithium enolates and lithium halides with lithium 2,2,6,6-tetramethylpiperidide (LiTMP) Patricia L. Hall, James H. Gilchrist, Aidan T. Harrison, David J. Fuller, and David B. Collum pp 9575 - 9585; DOI: 10.1021/ja00025a024 |
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Large rate accelerations in the stille reaction with tri-2-furylphosphine and triphenylarsine as palladium ligands: mechanistic and synthetic implications Vittorio Farina and Bala Krishnan pp 9585 - 9595; DOI: 10.1021/ja00025a025 |
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Strain-induced ring-opening polymerization of ferrocenylorganocyclotriphosphazenes: a new synthetic route to poly(organophosphazenes) Harry R. Allcock, Jeffrey A. Dodge, Ian Manners, and Geoffrey H. Riding pp 9596 - 9603; DOI: 10.1021/ja00025a026 |
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Regio- and stereocontrolled dimerization of tert-butylacetylene to (Z)-1,4-di-tert-butylbutatriene by ruthenium catalysis. Reaction mechanism involving alkynyl-vinylidene coupling and rearrangement of the metal-bound C4 unit Yasuo Wakatsuki, Hiroshi Yamazaki, Nami Kumegawa, Toshiaki Satoh, and James Y. Satoh pp 9604 - 9610; DOI: 10.1021/ja00025a027 |
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Ab initio and crystal structure analysis of like-charged ion pairs Jiali Gao, Stephane Boudon, and Georges Wipff pp 9610 - 9614; DOI: 10.1021/ja00025a028 |
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Experimental and theoretical study of photoenolization mechanism for 1-methylanthraquinone N. P. Gritsan, I. V. Khmelinski, and O. M. Usov pp 9615 - 9620; DOI: 10.1021/ja00025a029 |
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Organic reactivity in microemulsion systems F. M. Menger and A. R. Elrington pp 9621 - 9624; DOI: 10.1021/ja00025a030 |
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Functional conversion of myoglobin bound to synthetic bilayer membranes: from dioxygen storage protein to redox enzyme Itaru Hamachi, Shunsaku Noda, and Toyoki Kunitake pp 9625 - 9630; DOI: 10.1021/ja00025a031 |
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Photocyclization of .alpha.-(o-tolyl)acetophenones: triplet and 1,5-biradical reactivity Peter J. Wagner, Michael A. Meador, Boli Zhou, and Bong Ser Park pp 9630 - 9639; DOI: 10.1021/ja00025a032 |
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Diverse photochemistry of sterically congested .alpha.-arylacetophenones: ground-state conformational control of reactivity Peter J. Wagner, Tadashi Hasegawa, Boli Zhou, and Donald L. Ward pp 9640 - 9654; DOI: 10.1021/ja00025a033 |
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The iron-histidine mode of myoglobin revisited: resonance Raman studies of isotopically labeled Escherichia coli-expressed myoglobin Andrew V. Wells, J. Timothy Sage, Dimitrios Morikis, Paul M. Champion, Mark L. Chiu, and Stephen G. Sligar pp 9655 - 9660; DOI: 10.1021/ja00025a034 |
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Enantioselective synthesis of (+)-3-isorauniticine via a catalytic tandem palladium-ene/carbonylation reaction Wolfgang Oppolzer, Hugues Bienayme, and Arielle Genevois-Borella pp 9660 - 9661; DOI: 10.1021/ja00025a035 |
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Silicon-mediated reductive coupling of aldehydes and allylic alcohols. A stereoselective synthesis of tunicaminyluracil Andrew G. Myers, David Y. Gin, and Katherine L. Widdowson pp 9661 - 9663; DOI: 10.1021/ja00025a036 |
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Helix formation in apocytochrome b5: the role of a neutral histidine at the N-cap position Juliette T. J. Lecomte and Cathy D. Moore pp 9663 - 9665; DOI: 10.1021/ja00025a037 |
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Nondestructive laser vaporization of high molecular weight, single-stranded DNA Louis J. Romano and Robert J. Levis pp 9665 - 9667; DOI: 10.1021/ja00025a038 |
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Electrophilic catalysis can explain the unexpected acidity of carbon acids in enzyme-catalyzed reactions John A. Gerlt, John W. Kozarich, George L. Kenyon, and Paul G. Gassman pp 9667 - 9669; DOI: 10.1021/ja00025a039 |
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Gas-phase reactions of iron porphyrins with nitrogen oxide (NO2): oxygen atom transfer to anionic and cationic iron porphyrins H. L. Chen, T. E. Hagan, S. E. Groh, and D. P. Ridge pp 9669 - 9670; DOI: 10.1021/ja00025a040 |
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Pinched-cone conformers of calix 4 arenes Mark Conner, Vaclav Janout, and Steven L. Regen pp 9670 - 9671; DOI: 10.1021/ja00025a041 |
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Structural characterization of mixed alkali metal bis(trimethylsilyl)amide bases Paul G. Williard and Michael A. Nichols pp 9671 - 9673; DOI: 10.1021/ja00025a042 |
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29-Methylidene-2,3-oxidosqualene: a potent mechanism-based inactivator of oxidosqualene cyclase Xiao Yi Xiao and Glenn D. Prestwich pp 9673 - 9674; DOI: 10.1021/ja00025a043 |
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Cesium-induced structural change of adsorbed ethylene on cesium-promoted silver catalyst studied by carbon-13 solid state nuclear magnetic resonance Jianxin Wang and Paul D. Ellis pp 9675 - 9676; DOI: 10.1021/ja00025a044 |
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Stereocontrolled and regiocontrolled addition of two or three carbon substituents across an arene double bond of phenyloxazolines and phenylmethanimines coordinated to the tricarbonylchromium group E. Peter Kuendig, Gerald Bernardinelli, Ronggang Liu, and Alberto Ripa pp 9676 - 9677; DOI: 10.1021/ja00025a045 |
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Lipid bilayer enhanced photoinduced electron transfer Bruce Armitage and David F. O'Brien pp 9678 - 9679; DOI: 10.1021/ja00025a046 |
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A chemical model for phosphomutases: a dissociative thiophosphoryl transfer reaction proceeding with retention of configuration Paul M. Cullis and Rajinder Misra pp 9679 - 9680; DOI: 10.1021/ja00025a047 |
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Isolation and crystal structure of a technetium(V) nitrido complex containing a coordinated transient state of N-(2-aminoethyl)carbamic acid Adriano Duatti, Andrea Marchi, Valerio Bertolasi, and Valeria Ferretti pp 9680 - 9682; DOI: 10.1021/ja00025a048 |
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Synthetic studies directed toward the eremantholides. 2. A novel application of the Ramberg-Baecklund rearrangement to a highly stereoselective synthesis of (+)-eremantholide A Robert K. Boeckman, Suk Kyoon Yoon, and Debra K. Heckendorn pp 9682 - 9684; DOI: 10.1021/ja00025a049 |
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Highly delocalized Cu(I)/Cu(II); a copper-copper bond? Charlie Harding, Vickie McKee, and Jane Nelson pp 9684 - 9685; DOI: 10.1021/ja00025a050 |
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Specific, multiple-point binding of ATP and AMP to a guanidinium-functionalized monolayer Darryl Y. Sasaki, Kazue Kurihara, and Toyoki Kunitake pp 9685 - 9686; DOI: 10.1021/ja00025a051 |
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Enolate complexation in acetonitrile with a neutral polyaza cleft Anne M. Kelly-Rowley, Larry A. Cabell, and Eric V. Anslyn pp 9687 - 9688; DOI: 10.1021/ja00025a052 |
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Gradient-enhanced HMQC and HSQC spectroscopy. Applications to 15N-labeled Mnt repressor Geerten W. Vuister, Rolf Boelens, Robert Kaptein, Ralph E. Hurd, Boban John, and Peter C. M. Van Zijl pp 9688 - 9690; DOI: 10.1021/ja00025a053 |
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Aurantosides A and B: cytotoxic tetramic acid glycosides from the marine sponge Theonella sp Shigeki Matsunaga, Nobuhiro Fusetani, Yuko Kato, and Hiroshi Hirota pp 9690 - 9692; DOI: 10.1021/ja00025a054 |
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Thermal rearrangements of aromatic compounds. 15. Automerization of naphthalene. New evidence consistent with the intermediacy of benzofulvene Lawrence T. Scott, Mohammed M. Hashemi, Thomas H. Schultz, and Michael B. Wallace pp 9692 - 9693; DOI: 10.1021/ja00025a055 |
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Total synthesis of onnamide A Chang Yong Hong and Yoshito Kishi pp 9693 - 9694; DOI: 10.1021/ja00025a056 |
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Memory of chirality: enantioselective alkylation reactions at an asymmetric carbon adjacent to a carbonyl group Takeo Kawabata, Kiyoshi Yahiro, and Kaoru Fuji pp 9694 - 9696; DOI: 10.1021/ja00025a057 |
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The nonstatistical dissociation dynamics of chloride(bromomethane) Cl-(CH3Br): evidence for vibrational excitation in the products of gas-phase SN2 reactions Susan T. Graul and Michael T. Bowers pp 9696 - 9697; DOI: 10.1021/ja00025a058 |
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Collisional activation of captured intermediates in the gas-phase SN2 reaction chloride + bromomethane .fwdarw. bromide + chloromethane Donna M. Cyr, Lynmarie A. Posey, Gregory A. Bishea, Chau Chung Han, and Mark A. Johnson pp 9697 - 9699; DOI: 10.1021/ja00025a059 |
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Intermediates and potential surfaces of gas-phase SN2 reactions James L. Wilbur and John I. Brauman pp 9699 - 9701; DOI: 10.1021/ja00025a060 |
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Stereoselective chelation-controlled reduction of .alpha.-iodo-.beta.-alkoxy esters under radical conditions Y. Guindon, J. F. Lavallee, M. Llinas-Brunet, G. Horner, and J. Rancourt pp 9701 - 9702; DOI: 10.1021/ja00025a061 |
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Photoreaction of Meldrum's diazo in poly(methyl methacrylate) matrixes Mitchell A. Winnik, Fei Wang, Thierry Nivaggioli, Zdenek Hruska, Hiroshi Fukumura, and Hiroshi Masuhara pp 9702 - 9704; DOI: 10.1021/ja00025a062 |
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Synthesis of a reverse ylide from a nucleophilic carbene Anthony J. Arduengo, Michael Kline, Joseph C. Calabrese, and Fredric Davidson pp 9704 - 9705; DOI: 10.1021/ja00025a063 |
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Photoinduced charge transfer between fullerenes (C60 and C70) and semiconductor zinc oxide colloids Prashant V. Kamat pp 9705 - 9707; DOI: 10.1021/ja00025a064 |
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Unidentate versus bidentate coordination of nitrate ligands: relevance to carbonic anhydrase activity Runyu Han and Gerard Parkin pp 9707 - 9708; DOI: 10.1021/ja00025a065 |
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Asymmetric deprotonations: enantioselective syntheses of 2-substituted tert-(butoxycarbonyl)pyrrolidines Shawn T. Kerrick and Peter Beak pp 9708 - 9710; DOI: 10.1021/ja00025a066 |
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Intramolecular reaction rate is not determined exclusively by the distance separating reaction centers. The kinetic consequences of modulated ground state strain on dyotropic hydrogen migration in systems of very similar geometric disposition [Erratum to document cited in CA115(17):182353r] Leo A. Paquette, George A. O'Doherty, and Robin D. Rogers pp 9710 - 9710; DOI: 10.1021/ja00025a067 |
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Book Reviews pp 9710 - 9714; DOI: 10.1021/ja00025a600 |
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Laser photolysis study of the kinetics and mechanism of photoinitiated peroxyoxalate chemiluminescence Robert E. Milofsky and John W. Birks pp 9715 - 9723; DOI: 10.1021/ja00026a001 |
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Heats of formation of oxygen-containing organic free radicals from appearance energy measurements John L. Holmes, Fred P. Lossing, and Paul M. Mayer pp 9723 - 9728; DOI: 10.1021/ja00026a002 |
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Ion-radical complexes in the gas phase: structure and mechanism in the fragmentation of ionized alkyl phenyl ethers David Harnish and John L. Holmes pp 9729 - 9734; DOI: 10.1021/ja00026a003 |
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Far-infrared spectra, two-dimensional vibrational potential energy surface, and conformation of cyclohexene and its isotopomers Vilma E. Rivera-Gaines, Sarah J. Leibowitz, and Jaan Laane pp 9735 - 9742; DOI: 10.1021/ja00026a004 |
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Ab initio vibrational analysis of hydrogen-bonded trans- and cis-N-methylacetamide Noemi G. Mirkin and Samuel Krimm pp 9742 - 9747; DOI: 10.1021/ja00026a005 |
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Vibrational circular dichroism and absolute configuration of substituted thiiranes P. L. Polavarapu, S. T. Pickard, H. E. Smith, T. M. Black, A. Rauk, and D. Yang pp 9747 - 9756; DOI: 10.1021/ja00026a006 |
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The Cope rearrangement revisited Michel Dupuis, Christopher Murray, and Ernest R. Davidson pp 9756 - 9759; DOI: 10.1021/ja00026a007 |
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Resonance Raman spectra of the nitric oxide adducts of ferrous cytochrome P450cam in the presence of various substrates Songzhou Hu and James R. Kincaid pp 9760 - 9766; DOI: 10.1021/ja00026a008 |
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Geometry of cyclopropane-1,1-dicarboxylic acid molecule at 5 K J. Krzystek and Alvin L. Kwiram pp 9766 - 9771; DOI: 10.1021/ja00026a009 |
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Conformational analysis of pseudocyclic hexapeptides based on quantitative circular dichroism (CD), NOE, and x-ray data. The pure CD spectra of type I and type II .beta.-turns Andras Perczel, Miklos Hollosi, Bruce M. Foxman, and Gerald D. Fasman pp 9772 - 9784; DOI: 10.1021/ja00026a010 |
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Conformational equilibria in amino steroids. 1. A proton and carbon-13 NMR spectroscopy and molecular mechanics study of 3.alpha.-hydroxy-2.beta.-(4-morpholinyl)-5.alpha.H-androstan-17-one Lee Fielding and Guy H. Grant pp 9785 - 9790; DOI: 10.1021/ja00026a011 |
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Bond dissociation energies in DMSO related to the gas phase values F. G. Bordwell, Jinpei Cheng, Guo Zhen Ji, A. V. Satish, and Xianman Zhang pp 9790 - 9795; DOI: 10.1021/ja00026a012 |
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Palladium-catalyzed addition and carbonylative addition of diaryl disulfides and diselenides to terminal acetylenes Hitoshi Kuniyasu, Akiya Ogawa, Shinichiro Miyazaki, Ilhyong Ryu, Nobuaki Kambe, and Noboru Sonoda pp 9796 - 9803; DOI: 10.1021/ja00026a013 |
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An approach to organic ferromagnets. Synthesis and characterization of 1-phenyl-1,3-butadiyne polymers having a persistent nitroxide group on the phenyl ring Katsuya Inoue, Noboru Koga, and Hiizu Iwamura pp 9803 - 9810; DOI: 10.1021/ja00026a014 |
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On the validity of Wallach's rule: on the density and stability of racemic crystals compared with their chiral counterparts Carolyn Pratt Brock, W. Bernd Schweizer, and Jack D. Dunitz pp 9811 - 9820; DOI: 10.1021/ja00026a015 |
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Stealth stereocontrol: stereochemical reversal of a Michael addition reaction Anthony G. M. Barrett, Paul D. Weipert, Dashyant Dhanak, Robert K. Husa, and Suzanne A. Lebold pp 9820 - 9824; DOI: 10.1021/ja00026a016 |
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Core size and flexibility of metallohydroporphyrin macrocycles. Implications for F430 coordination chemistry Warren A. Kaplan, Kenneth S. Suslick, and Robert A. Scott pp 9824 - 9827; DOI: 10.1021/ja00026a017 |
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The rate-limiting step in the one-electron oxidation of an alkene by oxo[meso-tetrakis(2,6-dibromophenyl)porphinato]chromium(V) is the formation of a charge-transfer complex Gong Xin He, Ramesh D. Arasasingham, Guo Hua Zhang, and Thomas C. Bruice pp 9828 - 9833; DOI: 10.1021/ja00026a018 |
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An x-ray crystallographic and single-crystal EPR investigation of the cationic, iron-centered radical tricarbonylbis(triphenylphosphine)iron(I), {Fe(CO)3(PPh3)2+}. A theoretical examination of the structural preferences of five-coordinated seventeen-electron complexes Joseph H. MacNeil, Antony C. Chiverton, Suzanne Fortier, Michael C. Baird, Rosemary C. Hynes, Antony J. Williams, Keith F. Preston, and Tom Ziegler pp 9834 - 9842; DOI: 10.1021/ja00026a019 |
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The mechanism of the hydrolysis of .mu.-monothiopyrophosphate Christopher J. Halkides and Perry A. Frey pp 9843 - 9848; DOI: 10.1021/ja00026a020 |
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Surface-mediated cycloaddition: 1,4-addition of atomically adsorbed oxygen to 1,3-butadiene on silver(110) Jeffrey T. Roberts, Armand J. Capote, and Robert J. Madix pp 9848 - 9851; DOI: 10.1021/ja00026a021 |
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Synthesis and DNA cleaving abilities of functional neocarzinostatin chromophore analogs. Base discrimination by a simple alcohol Masahiro Hirama, Takuya Gomibuchi, Kenshu Fujiwara, Yukio Sugiura, and Motonari Uesugi pp 9851 - 9853; DOI: 10.1021/ja00026a022 |
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Matrix ESR evidence for the formation of the bicyclo[3.2.0]hepta-2,6-diene radical cation both from ionized quadricyclane and as an intermediate in the radical cation photoisomerization of norbornadiene to cycloheptatriene Guo Fei Chen, Jih Tzong Wang, Ffrancon Williams, Kevin D. Belfield, and John E. Baldwin pp 9853 - 9855; DOI: 10.1021/ja00026a023 |
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Intermolecular radical reactions of unsaturated chromium and tungsten carbene complexes Craig A. Merlic and Daqiang Xu pp 9855 - 9856; DOI: 10.1021/ja00026a024 |
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Stereoelectronic effects on the stabilities of anions and radicals derived from 2-benzoylperhydropyrimidines F. G. Bordwell, Noel R. Vanier, and Xianman Zhang pp 9856 - 9857; DOI: 10.1021/ja00026a025 |
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Asymmetric synthesis of .gamma.,.gamma.-dialkyl-.gamma.-aminobutyric acid analogs and 2,2-disubstituted pyrrolidines. Control of stereochemistry in aminal ring opening by varying the extent of allylic 1,3 strain Laurence E. Burgess and A. I. Meyers pp 9858 - 9859; DOI: 10.1021/ja00026a026 |
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Amphidinol, a polyhydroxy-polyene antifungal agent with an unprecedented structure, from a marine dinoflagellate, Amphidinium klebsii Masayuki Satake, Michio Murata, Takeshi Yasumoto, Tsuyoshi Fujita, and Hideo Naoki pp 9859 - 9861; DOI: 10.1021/ja00026a027 |
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Alkoxyvinyl thionium ions in intramolecular 4 + 3 cycloaddition reactions Michael Harmata, Vernon R. Fletcher, and R. J. Claassen pp 9861 - 9862; DOI: 10.1021/ja00026a028 |
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Intrinsic barriers to atom transfer (abstraction) processes; self-exchange rates for Cp(CO)3M.bul. radical/Cp(CO)3M-X halogen couples Jeong Sup Song, R. Morris Bullock, and Carol Creutz pp 9862 - 9864; DOI: 10.1021/ja00026a029 |
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Intramolecular 1,4-addition of .alpha.-heteroatom-substituted radicals to .beta.,.beta.-disubstituted enones. Applications to tandem cyclizations Seongkon Kim and P. L. Fuchs pp 9864 - 9865; DOI: 10.1021/ja00026a030 |
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Electronic structure and optical absorption of poly(biisothianaphthene-methine) and poly(isonaphthothiophene-thiophene): two low-band-gap polymers J. Kuerti, P. R. Surjan, and M. Kertesz pp 9865 - 9867; DOI: 10.1021/ja00026a031 |
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Synthesis and reactivity of bis(stannylene) adducts of zirconocene and (1,1'-dimethyl)zirconocene. X-ray crystal structure of (C5H4CH3)2Zr{Sn[CH(SiMe3)2]2}2 Randy M. Whittal, George Ferguson, John F. Gallagher, and Warren E. Piers pp 9867 - 9868; DOI: 10.1021/ja00026a032 |
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Diastereoselective additions of chiral (E)-crotylsilanes to .alpha.-alkoxy and .beta.-alkoxy aldehydes. A one-step, silicon-directed tetrahydrofuran synthesis James S. Panek and Michael Yang pp 9868 - 9870; DOI: 10.1021/ja00026a033 |
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Use of sterically hindered sensitizers for improved photoinduced electron-transfer reactions Paul G. Gassman and Saliya A. De Silva pp 9870 - 9872; DOI: 10.1021/ja00026a034 |
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Spectroscopic detection of ammonium ylides from arylchlorocarbenes and amines Roland Bonneau and Michael T. H. Liu pp 9872 - 9873; DOI: 10.1021/ja00026a035 |
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Tandem Diels-Alder/double intramolecular two-alkyne annulations of Fischer carbene complexes: a one-pot construction of all four rings of the steroid ring system Jianming Bao, Vera Dragisich, Steve Wenglowsky, and William D. Wulff pp 9873 - 9875; DOI: 10.1021/ja00026a036 |
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Free radical ring expansion of fused cyclobutanones: a new ring expansion annulation stratagem Paul Dowd and Wei Zhang pp 9875 - 9876; DOI: 10.1021/ja00026a037 |
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Oxidation of molybdenum dithiolene complexes yields thiophene analogs of urothione and molybdopterin form B Cheryl L. Soricelli, Veronika A. Szalai, and Sharon J. Nieter Burgmayer pp 9877 - 9878; DOI: 10.1021/ja00026a038 |
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Novel enediynes equipped with triggering and detection devices. Isolation of cis-diol models of the dynemicin a cascade K. C. Nicolaou, Y. P. Hong, Y. Torisawa, S. C. Tsay, and W. M. Dai pp 9878 - 9880; DOI: 10.1021/ja00026a039 |
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Organosamarium-mediated synthesis of bismuth-bismuth bonds: x-ray crystal structure of the first dibismuth complex containing a planar M2(.mu.-.eta.2:.eta.2-Bi2) unit William J. Evans, Shirley L. Gonzales, and Joseph W. Ziller pp 9880 - 9882; DOI: 10.1021/ja00026a040 |
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Novel radical cyclization of N-aziridinyl imines Sunggak Kim, In Seo Kee, and Sangphil Lee pp 9882 - 9883; DOI: 10.1021/ja00026a041 |
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Biomimetic synthesis of enantiomerically pure D-myo-inositol derivatives Steven L. Bender and Richard J. Budhu pp 9883 - 9885; DOI: 10.1021/ja00026a042 |
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Synthesis of enantiomerically pure, P-1-tethered inositol tetrakis(phosphate) affinity labels via a Ferrier rearrangement Virginia A. Estevez and Glenn D. Prestwich pp 9885 - 9887; DOI: 10.1021/ja00026a043 |
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Catalytic asymmetric synthesis of optically active 2-alkanols via hydrosilylation of 1-alkenes with a chiral monophosphine-palladium catalyst Yasuhiro Uozumi and Tamio Hayashi pp 9887 - 9888; DOI: 10.1021/ja00026a044 |
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A highly stereoselective olefination of aldehydes using new zinc and zirconium 1,1-bimetallic reagents Charles E. Tucker and Paul Knochel pp 9888 - 9890; DOI: 10.1021/ja00026a045 |
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Electron transfer vs polar mechanisms. Transition-state structures and properties for reactions of a cation radical and a nucleophile Jeoung Ki Cho and Sason Shaik pp 9890 - 9891; DOI: 10.1021/ja00026a046 |
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Timing and mechanistic implications of regiospecific carbonyl oxygen isotope exchange during vitamin B12 biosynthesis A. Ian Scott, Neal J. Stolowich, Barbara P. Atshaves, Peter Karuso, Martin J. Warren, Howard J. Williams, Masahiro Kajiwara, Katsuyuki Kurumaya, and Takeo Okazaki pp 9891 - 9893; DOI: 10.1021/ja00026a047 |
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Timing of cobalt insertion in vitamin B12 biosynthesis Gerhard Mueller, Franz Zipfel, Kersten Hlineny, Elephterios Savvidis, Ralph Hertle, Ute Traub-Eberhard, A. Ian Scott, Howard J. Williams, Neal J. Stolowich, and et al. pp 9893 - 9895; DOI: 10.1021/ja00026a048 |
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Simultaneous conversion of Pd-PPh3 and B-H to B-PPh2 under exceedingly mild conditions. Crystal and molecular structure of PdPPh3Cl{7-SMe-8-Me-11-PPh2-7,8-C2B9H10} Francesc Teixidor, Jaume Casabo, Antonio M. Romerosa, Clara Vinas, Jordi Rius, and Carles Miravitlles pp 9895 - 9896; DOI: 10.1021/ja00026a049 |
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Theoretical calculations on niobium and tantalum trihydride complexes. Relations with the problem of quantum mechanical exchange coupling J. C. Barthelat, B. Chaudret, J. P. Daudey, P. De Loth, and R. Poilblanc pp 9896 - 9898; DOI: 10.1021/ja00026a050 |
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Metalloporphyrin-catalyzed cooxidation of olefin in the singlet oxygenation of sulfide Takeshi Akasaka, Masayuki Haranaka, and Wataru Ando pp 9898 - 9900; DOI: 10.1021/ja00026a051 |
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Multiple, reversible chlorination of C60 Fred N. Tebbe, James Y. Becker, D. Bruce Chase, Lawrence E. Firment, Edward R. Holler, Brian S. Malone, Paul J. Krusic, and E. Wasserman pp 9900 - 9901; DOI: 10.1021/ja00026a052 |
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Molecular orbital theory calculations of aqueous solvation effects on chemical equilibria [Erratum to document cited in CA115(19):207215n] Christopher J. Cramer and Donald G. Truhlar pp 9901 - 9901; DOI: 10.1021/ja00026a053 |
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Triangulanes: stereoisomerism and general method of synthesis [Erratum to document cited in CA113(21):190797n] N. S. Zefirov, S. I. Kozhushkov, T. S. Kuznetsova, O. V. Kokoreva, K. A. Lukin, B. I. Ugrak, and S. S. Trach pp 9901 - 9901; DOI: 10.1021/ja00026a054 |
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General parameterized SCF model for free energies of solvation in aqueous solution [Erratum to document cited in CA115(20):216293p] Christopher J. Cramer and Donald G. Truhlar pp 9901 - 9901; DOI: 10.1021/ja00026a055 |
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Computer Software Reviews pp 9902 - 9902; DOI: 10.1021/ja00026a600 |
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Book Reviews pp 9902 - 9911; DOI: 10.1021/ja00026a601 |